Publications

2022

V Thirumal, R Yuvakkumar, P Senthil Kumar, D Velauthapillai, … Morphology investigation on direct growth ultra-long CNTs by chemical vapour deposition method for high performance HER applications: Fuel 330, 125532, 2022

V Saraswathi, S Agilan, N Muthukumarasamy, D Velauthapillai, Synthesis, crystal structure, Hirshfeld surface, nonlinear optical properties and computational studies of (E)-4-bromo-N’-(3, 4-dimethoxybenzylidene) benzohydrazide single … : Optical Materials 133, 112896, 2022

J Madhu, V Ramakrishnan, A Santhanam, M Natarajan, D Velauthapillai, … Comparison of three different structures of zeolites prepared by template-free hydrothermal method and its CO2 adsorption properties: Environmental Research, 113949, 2022

SP Keerthana, R Yuvakkumar, P Senthil Kumar, G Ravi, Dhayalan Velauthapillai, Nd doped ZrO2 photocatalyst for organic pollutants degradation in wastewater: Environmental Technology & Innovation 28, 102851

SP Keerthana, R Yuvakkumar, G Ravi, Abdullah G Al-Sehemi, D Velauthapillai, Investigation of optimum Mn dopant level on TiO2 for dye degradation: Chemosphere 306, 135574, 2022

Fatemeh Heidari Gourji, Mansoureh Keykhaei, D Velauthapillai, Ultra-ordered array of CuCo2S4 microspheres on co-doped nitrogen, sulfur-porous graphene sheets with superior electrochemical performance for supercapacitor application: Energy Reports 8, 7712-7723, 2022

B Jansi Rani, S Swathi, R Yuvakkumar, G Ravi, D Velauthapillai, … Ag doped ZnSnO3 nanocubes: Promotion on the charge storage mechanism for supercapacitors: Journal of Physics and Chemistry of Solids 169, 110894, 2022

V Thirumal, R Yuvakkumar, P Senthil Kumar, B Saravanakumar, D Velauthapillai, … Preparation and characterization of antimony nanoparticles for hydrogen evolution activities: Fuel 325, 124908, 2022

V Thirumal, R Yuvakkumar, B Saravanakumar, G Ravi, D Velauthapillai, … Carbonization and optimization of biomass waste for HER application: Fuel 324, 124466, 2022

S Pitchaiya, N Eswaramoorthy, V Madurai Ramakrishnan, D Velauthapillai, … Bio-Inspired Graphitic Carbon-Based Large-Area (10 × 10 cm2) Perovskite Solar Cells: Stability Assessments under Indoor, Outdoor, and Water-Soaked Conditions: ACS Applied Materials & Interfaces

S Swathi, R Yuvakkumar, G Ravi, M Shanthini, D Velauthapillai, … Effect of sodium dodecyl sulfate surfactant concentrations on the novel strontium copper oxide nanostructures for enriching hydrogen evolution reaction electrochemical activity …: Journal of Alloys and Compounds, 167001, 2022

SP Keerthana, S Gayathri, R Yuvakkumar, L Kungumadevi, D Velauthapillai, … Conversion and reducing agent effect on zero valent iron into Fe3O4 for photocatalytic degradation under UV light irradiation: Environmental Research, 113959, 2022

MA Zoui, S Bentouba, N Zioui, M Bourouis, D Velauthapillai, … Design and characterization of a novel finned tubular thermoelectric generator for waste heat recovery: Energy, 124083, 2022

T Marimuthu, R Yuvakkumar, G Ravi, Y Zheng, Z Bi, X Xu, D Velauthapillai, … One-step fabrication of copper sulfide catalysts for HER in natural seawater and their bifunctional properties in freshwater splitting: Fuel 322, 124073, 2022

SP Keerthana, R Yuvakkumar, G Ravi, V Varshini, D Velauthapillai, Investigation of g-C3N4 ratio on CaFe2O4 to remove toxic pollutants from wastewater: Journal of Hazardous Materials Advances, 100143, 2022

M Shobana, P Balraju, PS Kumar, N Muthukumarasamy, D Velauthapillai, … Investigation on the performance of nanostructure TiO2 bi-layer as photoanode for dye sensitized solar cell application: Sustainable Energy Technologies and Assessments 52, 102295, 2022

SP Keerthana, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Surfactant induced copper vanadate (β-Cu2V2O7, Cu3V2O8) for different textile dyes degradation: Environmental Research 211, 112964, 2022

T Thivakarasarma, AAI Lakmal, BS Dassanayake, D Velauthapillai, … Thermally Evaporated Copper Iodide Hole-Transporter for Stable CdS/CdTe Thin-Film Solar Cells: Nanomaterials 12 (14), 2507

G Abiram, M Thanihaichelvan, P Ravirajan, D Velauthapillai, … Review on Perovskite Semiconductor Field–Effect Transistors and Their Applications: Nanomaterials 12 (14), 2396

V Thirumal, R Yuvakkumar, P Senthil Kumar, D Velauthapillai, … Nitrogen and nitrogen-sulfur doped graphene nanosheets for efficient hydrogen productions for HER studies: International Journal of Hydrogen Energy

V Thirumal, R Yuvakkumar, PS Kumar, SP Keerthana, D Velauthapillai, … Facile hydrothermal synthesis of MXene@ antimony nanoneedle composites for toxic pollutants removal: Environmental Research 210, 112904, 2022

SP Keerthana, K Kowsalya, P Senthil Kumar, G Ravi, D Velauthapillai, … Effect of grinding time on bismuth oxyhalides optical and morphological properties influence on photocatalytic removal of organic dye: Chemosphere, 135272

V Thirumal, R Yuvakkumar, P Senthil Kumar, G Ravi, D Velauthapillai, … Facile preparation and characterization of MXene@ Platinum nanocomposite for energy conversion applications: Fuel 317, 123493, 2022

J Madhu, VM Ramakrishnan, P Palanichamy, A Santhanam,  D Velauthapillai, … Rubik’s cube shaped organic template free hydrothermal synthesis and characterization of zeolite NaA for CO2 adsorption: Fuel 317, 123492, 2022

M Isacfranklin, L Esther Maria Princy, L Kungumadevi, D Velauthapillai, … Rare Earth-Doped MoS2 for Supercapacitor Application: Energy & Fuels

VM Ramakrishnan, G Rajesh, P Selvakumar, D Velauthapillai, … TiO2/AgO composites by one step photo reduction technique as electron transport layers (ETL) for dye-sensitized solar cells: Chemosphere, 134953, 2022

S Swathi, R Yuvakkumar, P Senthil Kumar, G Ravi, A Manigandan, D Velauthapillai, … Scheelite-type Fe substituted SrWO4 for hydrogen evolution reaction under alkaline conditions: Fuel 316, 123309, 2022

M Isacfranklin, S Daphine, R Yuvakkumar, L Kungumadevi, D Velauthapillai, … ZnCo2O4/CNT composite for efficient supercapacitor electrodes: Ceramics International, 2022

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Polyvinylpyrrolidone-assisted novel copper antimony sulfide nanorods for highly efficient hydrogen evolution reaction: Fuel 314, 123096, 2022

MS Vidhya, R Yuvakkumar, G Ravi, M Pannipara,  D Velauthapillai, … Correction to: Hydrothermal synthesis of Cu2Se–CoSe nanograin for electrochemical supercapacitor applications: Applied Nanoscience, 1-1, 2022

V Saraswathi, S Agilan, N Muthukumarasamy, M Uthayakumar, D Velauthapillai, … Synthesis, spectral characterisation, third-order nonlinear optical properties and quantum chemical studies on (E)-4-bromo-N’-(2, 4-dimethoxybenzylidene) benzohydrazide crystal for optoelectronics applications: Journal of Materials Science: Materials in Electronics, 1-17, 2022

B Chinnasamy, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Mapping and Scientometric Measures on Research Publications of Energy Storage and Conversion: Topics in Catalysis, 1-12, 2022

MS Vidhya, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Electrochemical Enhancement of Binary CuSe2@ MoSe2 Composite Nanorods for Supercapacitor Application: Topics in Catalysis, 1-9, 2022

SP Keerthana, R Yuvakkumar, G Ravi, AG Al-Sehemi, D Velauthapillai, … Fabrication of Ce doped TiO2 for efficient organic pollutants removal from wastewater: Chemosphere, 133540, 2022

M Sangeetha Vidhya, R Yuvakkumar, P Senthil Kumar, D Velauthapillai, … Recent Progression of Flower Like ZnSe@ MoSe2 Designed as an Electrocatalyst for Enhanced Supercapacitor Performance: Topics in Catalysis, 1-10, 2022

MS Vidhya, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Hydrothermal Synthesis of Flower Like MnSe2@ MoSe2 Electrode for Supercapacitor Applications: Topics in Catalysis 65 (5), 615-622, 2022

MS Vidhya, R Yuvakkumar, G Ravi, M Pannipara, D Velauthapillai, … PVP-assisted grass-like NiSe@ ZnSe composite for environmental energy applications: Journal of Materials Science: Materials in Electronics 33 (11), 8409-8416, 2022

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, M Thambidurai D Velauthapillai, … PEG mediated tetragonal calcium molybdate nanostructures for electrochemical energy conversion applications: International Journal of Hydrogen Energy, 2022

SP Keerthana, R Yuvakkumar, P Senthil Kumar, G Ravi, SI Hong, D Velauthapillai, … Investigation of pure and g-C3N4 loaded CdWO4 photocatalytic activity on reducing toxic pollutants: Chemosphere 291, 133090, 2022

V Thirumal, R Yuvakkumar, G Ravi, Saad H Alotaibi, D Velauthapillai, … Characterization of activated biomass carbon from tea leaf for supercapacitor applications: Chemosphere 291, 132931, 2022

SP Keerthana, R Yuvakkumar, PS Kumar, G Ravi, SI Hong, D Velauthapillai, … Investigation of PEG directed Sb2WO6 for dyes removal from wastewater: Chemosphere 291, 132677, 2022

A Pirashanthan, T Kajana, Y Shivatharsiny, S Bentouba, D Velauthapillai, … Roles of Interfacial Modifiers in Inorganic Titania/Organic Poly (3-hexylthiophene) Heterojunction Hybrid Solar Cells: Nanomaterials 12 (5), 820, 2022

S Swathi, R Yuvakkumar, G Ravi, AG Al-Sehemi, D Velauthapillai, … Novel strontium vanadate nanostructures for hydrogen evolution reaction activity: Materials Letters 309, 131426, 2022

SP Keerthana, R Yuvakkumar, G Ravi, AG Al-Sehemi, D Velauthapillai, … Synthesis of pure and lanthanum-doped barium ferrite nanoparticles for efficient removal of toxic pollutants: Journal of Hazardous Materials 424, 127604, 2022

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, M Thambidurai, D Velauthapillai , … Gadolinium doped CeO2 for efficient oxygen and hydrogen evolution reaction: Fuel 310, 122319, 2022

G Abiram, FH Gourji, S Pitchaiya, P Ravirajan, T Murugathas, D Velauthapillai, … Air processed Cs2AgBiBr6 lead-free double perovskite high-mobility thin-film field-effect transistors: Scientific Reports 12 (1), 1-8, 2022

S Asaithambi, V Balaji, M Karuppaiah, P Sakthivel, Dhayalan Velauthapillai, … The electrochemical energy storage and photocatalytic performances analysis of rare earth metal (Tb and Y) doped SnO2@ CuS composites: Advanced Powder Technology 33 (2), 103442, 2022

T Kajana, A Pirashanthan, A Yuvapragasam, D Velauthapillai, … Bimetallic AC/Ag2CrO4/SnS heterostructure photoanode for energy conversion and storage: A self-powered Photocapacitor: Journal of Power Sources 520, 230883, 2022

M Sangeetha Vidhya, R Yuvakkumar, G Ravi, AG Al-Sehemi, D Velauthapillai, … Exploration of a Bimetallic NiSe2@CoSe2 Nanosphere as a Proficient Electrode for Electrochemical Activity: Energy & Fuels, 2022

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, D Nanthini, D Velauthapillai, … Flower like strontium molybdate for efficient energy conversion applications: Fuel 308, 122051, 2022

J Madhu, A Santhanam, M Natarajan, D Velauthapillai, … CO 2 adsorption performance of template free zeolite A and X synthesized from rice husk ash as silicon source: RSC advances 12 (36), 23221-23239

M Isacfranklin, R Yuvakkumar, G Ravi, D Velauthapillai, … Morphological evolution of carnation flower-like Cu 2 CoSnS 4 battery-type electrodes: Materials Advances 3 (16), 6643-6655

WACP Wanniarachchi, H Eidsvåg, T Arunasalam, P Ravirajan, D Velauthapillai, … Cs2AgBiBr6 as a mixed anion perovskites for photovoltaic applications: A first-principle study: Materials Today: Proceedings 64, 1783-1788

T Kajana, A Pirashanthan, A Yuvapragasam, S Yohi, D Velauthapillai, … Potential transition and post-transition metal sulfides as efficient electrodes for energy storage applications: RSC advances 12 (28), 18041-18062

S Swathi, R Yuvakkumar, G Ravi, AG Al-Sehemi, D Velauthapillai, … Rare earth metal (Sm)-doped NiMnO 3 nanostructures for highly competent alkaline oxygen evolution reaction: Nanoscale Advances

RMG Rajapakse, DL Watkins, TA Ranathunge, D Velauthapilla, … Implementing the donor–acceptor approach in electronically conducting copolymers via electropolymerization: RSC advances 12 (19), 12089-12115

MS Vidhya, R Yuvakkumar, G Ravi, AG Al-Sehemi, D Velauthapillai, … Exploration of a Bimetallic NiSe₂@ CoSe₂ Nanosphere as a Proficient Electrode for Electrochemical Activity:

V Thirumal, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai … Facile single-step synthesis of MXene@ CNTs hybrid nanocomposite by CVD method to remove hazardous pollutants: Chemosphere 286, 131733, 2022

2021

V Thirumal, R Yuvakkumar, PS Kumar, G Ravi, A Arun, D Velauthapillai , … Heterostructured two dimensional materials of MXene and graphene by hydrothermal method for efficient hydrogen production and HER activities: International Journal of Hydrogen Energy, 2021

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Hexamethylenetetramine concentration effect on CaWO4 for electrochemical hydrogen evolution reaction activity: Fuel 306, 121781, 2021

V Thirumal, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, Direct growth of multilayered graphene nanofibers by chemical vapour deposition and their binder-free electrodes for symmetric supercapacitor devices: Progress in Organic Coatings 161, 106511, 2021

M Lavanya, D Thiruarul, KB Rajesh, G Mahadevan, D Velauthapillai, … Energy flux density for higher-order cylindrical vector vortex beam tightly focused through a dielectric interface: Journal of Optics 50 (4), 548-558, 2021

SP Keerthana, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai , … Investigation of pure and g-C3N4 loaded CdWO4 photocatalytic activity on reducing toxic pollutants, Chemosphere, 133090, 2021

G Abiram, FH Gourji, S Pitchaiya, P Ravirajan, D Velauthapillai , … Air Processed Cs2AgBiBr6 Lead-free Double Perovskite High-mobility Thin Film Field-effect Transistors: 2021

V Thirumal, R Yuvakkumar, G Ravi, G Dineshkumar, D Velauthapillai , … Characterization of activated biomass carbon from tea leaf for supercapacitor applications: Chemosphere, 132931, 2021

T Rajaramanan, GRA Kumara, D Velauthapillai, P Ravirajan, … Ni/N co-doped P25 TiO2 photoelectrodes for efficient Dye-Sensitized Solar Cells: Materials Science in Semiconductor Processing 135, 106062, 2021

S Bentouba, M Bourouis, N Zioui, A Pirashanthan, D Velauthapillai, … Performance assessment of a 20 MW photovoltaic power plant in a hot climate using real data and simulation tools: Energy Reports 7, 7297-7314, 2021

SP Keerthana, R Yuvakkumar, G Ravi, TS Senthil, M Pannipara, … Nickel iron oxide electrocatalysts for electrochemical OER activity: Applied Nanoscience 11 (11), 2669-2677, 2021

K Dhamodharan, R Yuvakkumar, V Thirumal, G Ravi, D Velauthapillai, … Effect of Nd3+ doping on CdO nanoparticles for supercapacitor applications: Ceramics International 47 (21), 30790-30796, 2021

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Hydrothermally synthesized α-MnS nanostructures for electrochemical water oxidation and photocatalytic hydrogen production: Fuel 303, 121293, 2021

SP Keerthana, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai , … Investigation of PEG directed Sb2WO6 for dyes removal from wastewater: Chemosphere, 132677, 2021

S Swathi, R Yuvakkumar, P Senthilkumar, G Ravi, D Velauthapillai, Surfactant-assisted tungsten sulfide mesoporous sphere for hydrogen production: International Journal of Hydrogen Energy, 2021

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Ethylene glycol assisted MnCO3 electrocatalyst for water oxidation and hydrogen production application: Fuel 302, 121151, 2021

T Marimuthu, R Yuvakkumar, PS Kumar, G Ravi, X Xu, D Velauthapillai , … Pristine and cobalt doped copper sulfide microsphere particles for seawater splitting: International Journal of Hydrogen Energy, 2021

A Pirashanthan, D Velauthapillai, N Robertson, P Ravirajan, … Lithium doped poly (3-hexylthiophene) for efficient hole transporter and sensitizer in metal free quaterthiophene dye treated hybrid solar cells: Scientific Reports 11 (1), 1-8, 2021

V Madurai Ramakrishnan, M Natarajan, S Pitchaiya, D Velauthapillai, … Microwave assisted solvothermal synthesis of quasi cubic F doped TiO2 nanostructures and its performance as dye sensitized solar cell photoanode: International Journal of Energy Research 45 (12), 17259-17268, 2021

V Madurai Ramakrishnan, S Pitchaiya, A Pugazhendhi, D Velauthapillai, … UV‐aided graphene oxide reduction by TiO2 towards TiO2/reduced graphene oxide composites for dye‐sensitized solar cells: International Journal of Energy Research 45 (12), 17220-17232, 2021

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Investigation of electrochemical performance of an efficient Ti2O3–CeO2 nanocomposite for enhanced pollution-free energy conversion applications: Journal of Environmental Management 295, 113138, 2021

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, …Annealing temperature effect on cobalt ferrite nanoparticles for photocatalytic degradation: Chemosphere 281, 130903, 2021

M Isacfranklin, BJ Rani, PS Kumar, R Yuvakkumar, G Ravi, D Velauthapillai, … Electrochemical energy storage and conversion applications of CoSn (OH) 6 materials: International Journal of Hydrogen Energy, 2021

A Pirashanthan, M Thanihaichelvan, K Mariappan, D Velauthapillai, … Synthesis of a carboxylic acid-based ruthenium sensitizer and its applicability towards dye-sensitized solar cells: Solar Energy 225, 399-406, 2021

M Isacfranklin, R Yuvakkumar, PS Kumar, V Thirumal, D Velauthapillai , … Hydrogen free direct growth carbon nanorod as a promising electrode in symmetric supercapacitor applications: Progress in Organic Coatings 158, 106379, 2021

S Swathi, R Yuvakkumar, PS Kumar, G Ravi, M Thambidurai, D Velauthapillai , … Nickel and cobalt co-doped MnCO3 nanostructures for water oxidation reaction: International Journal of Hydrogen Energy, 2021

SP Keerthana, R Yuvakkumar, G Ravi, M Manimegalai, D Velauthapillai, … Investigation on (Zn) doping and anionic surfactant (SDS) effect on SnO2 nanostructures for enhanced photocatalytic RhB dye degradation: Environmental Research 199, 111312, 2021

SP Keerthana, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Anionic surfactant assisted copper hydroxide for toxic dye removal from wastewater: Environmental Research 199, 111310, 2021

S Yuvaraj, N Muthukumarasamy, M Flores, G Rajesh, … Incorporation of nanosized carbon over hydroxyapatite (HAp) surface using DC glow discharge plasma for biomedical application: Vacuum 190, 110300, 2021

SP Keerthana, R Yuvakkumar, G Ravi, AEZMA Mustafa, D Velauthapillai, … PVP influence on Mn–CdS for efficient photocatalytic activity: Chemosphere 277, 130346, 2021

SP Keerthana, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Influence of tin (Sn) doping on Co3O4 for enhanced photocatalytic dye degradation: Chemosphere 277, 130325, 2021

T Marimuthu, R Yuvakkumar, PS Kumar, G Ravi, X Xu, D Velauthapillai, … Cost effective and facile low temperature hydrothermal fabrication of Cu2S thin films for hydrogen evolution reaction in seawater splitting: International Journal of Hydrogen Energy, 2021

MS Vidhya, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, …Hydrothermal Synthesis of Flower Like MnSe2@ MoSe2 Electrode for Supercapacitor Applications: Topics in Catalysis, 1-8, 2021

SP Keerthana, R Yuvakkumar, G Ravi, M Pannipara, D Velauthapillai, … Cobalt Vanadium Oxide Nanoclusters for Oxygen Evolution Reaction: ECS Journal of Solid State Science and Technology 10 (7), 071003, 2021

MS Vidhya, R Yuvakkumar, G Ravi, B Saravanakumar, D Velauthapillai, … Asymmetric polyhedron structured NiSe2@ MoSe2 device for use as a supercapacitor: Nanoscale Advances 3 (14), 4207-4215, 2021

S Keerthana, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Investigation of EG-Bi2S3 nanorods photocatalytic activity under visible light for dye degradation from aquatic system: Environmental Science and Pollution Research, 1-9, 2021

SP Keerthana, R Yuvakkumar, G Ravi, S Pavithra, D Velauthapillai, … Pure and Ce-doped spinel CuFe2O4 photocatalysts for efficient rhodamine B degradation: Environmental Research, 111528, 2021

S Asaithambi, P Sakthivel, M Karuppaiah, R Yuvakkumar, D Velauthapillai, … The bifunctional performance analysis of synthesized Ce doped SnO2/g-C3N4 composites for asymmetric supercapacitor and visible light photocatalytic applications: Journal of Alloys and Compounds, 158807,2021

CP Wanniarachchi, A Thevakaran, P Ravirajan, D Velauthapillai, … Mixed Anion Perovskites for photovoltaic applications–a first-principle study: Technological Advances in Science, Medicine and Engineering Conference 2021

MS Vidhya, R Yuvakkumar, G Ravi, M Pannipara, D Velauthapillai , … PVP-assisted grass-like NiSe@ ZnSe composite for environmental energy applications: Journal of Materials Science: Materials in Electronics, 1-8, 2021

S Swathi, R Yuvakkumar, G Ravi, TS Senthil, M Pannipara, D Velauthapillai , … CTAB Cationic Surfactant Assisted NiCO3 Electrocatalyst for Electrochemical Water Splitting Applications: ECS Journal of Solid State Science and Technology, 2021

V Thirumal, K Dhamodharan, R Yuvakkumar, G Ravi, D Velauthapillai, .. Cleaner production of Tamarind fruit shell into bio-mass derived porous 3D-activated carbon nanosheets by CVD technique for supercapacitor applications: Chemosphere, 131033, 2021

T Rajaramanan, S Shanmugaratnam, V Gurunanthanan, D Velauthapillai , … Cost Effective Solvothermal Method to Synthesize Zn-Doped TiO2 Nanomaterials for Photovoltaic and Photocatalytic Degradation Applications: Catalysts 11 (6), 690, 2021

MS Vidhya, R Yuvakkumar, G Ravi, M Pannipara, D Velauthapillai , … Hydrothermal synthesis of Cu2Se–CoSe nanograin for electrochemical supercapacitor applications: Applied Nanoscience 11 (6), 1881-1888, 2021

S Keerthana, BJ Rani, R Yuvakkumar, G Ravi, D Velauthapillai , … NiMoO4 nanorods photocatalytic activity comparison under UV and visible light: Environmental Research 197, 111073, 2021

SP Keerthana, R Yuvakkumar, PS Kumar, G Ravi, D Velauthapillai, … Rare earth metal (Sm) doped zinc ferrite (ZnFe2O4) for improved photocatalytic elimination of toxic dye from aquatic system: Environmental Research 197, 111047, 2021

S Swathi, R Yuvakkumar, G Ravi, P Kumar, SI Hong, D Velauthapillai, …Orthorhombic tantalum pentoxide nanorods for electrochemical applications: Ceramics International,  47 (11), 15253-15259, 2021

V Thirumal, R Yuvakkumar, PS Kumar, SP Keerthana, G Ravi, D Velauthapillai, … Efficient photocatalytic degradation of hazardous pollutants by homemade kitchen blender novel technique via 2D-material of few-layer MXene nanosheets: Chemosphere, 130984, 2021

BJ Rani, R Yuvakkumar, G Ravi, M Pannipara, AG Al-Sehemi, D Velauthapillai, … Bi2MoO6 hierarchical microflowers for electrochemical oxygen evolution reaction: International Journal of Hydrogen Energy 46 (36), 18719-18728, 2021

S Keerthana, R Yuvakkumar, G Ravi, B Saravanakumar, D Velauthapillai, … Preparation of NiCo2O4 microspheres employing hydrothermal approach: International Journal of Hydrogen Energy,46 (33), 17060-17070, 2021

S Shanmugaratnam, B Selvaratnam, A Baride, R Koodali, D Velauthapillai, … SnS2/TiO2 Nanocomposites for Hydrogen Production and Photodegradation Under Extended Solar Irradiation: Catalysts 11 (5), 589, 2021

M Isacfranklin, R Yuvakkumar, G Ravi, ES Babu, M Pannipara, D Velauthapillai, … Effect of cationic, anionic, and mixed surfactant role on manganese oxide nanoparticles for energy storage applications: Applied Nanoscience 11 (5), 1769-1775, 2021

M Isacfranklin, R Yuvakkumar, G Ravi, ES Babu, D Velauthapillai, … Energy Storage Applications of CdMoO 4 Microspheres: JOM, 1-6, 2021

SP Keerthana, R Yuvakkumar, G Ravi, P Kumar, MS Elshikh, D Velauthapillai, … A strategy to enhance the photocatalytic efficiency of α-Fe2O3: Chemosphere 270, 129498, 2021

MS Vidhya, R Yuvakkumar, G Ravi, ES Babu, B Saravanakumar, O Nasif, D Velauthapillai, … Demonstration of 1.5 V asymmetric supercapacitor developed using MnCoSe2 ternary metal composite: Ceramics International, 47 (8), 11786-11792, 2021

H Eidsvag, M Rasukkannu, D Velauthapillai, … In-depth first-principle study on novel MoS2 polymorphs (vol 11, 3759, 2021): RSC ADVANCES 11 (20), 12188-12188, 2021

M Anni, D Velauthapillai, … A Review on Cs-Based Pb-Free Double Halide Perovskites: From Theoretical and Experimental Studies to Doping and Applications: Molecules (Basel, Switzerland) 26 (7), 2021

S Swathi, BJ Rani, R Yuvakkumar, G Ravi, ES Babu, M Pannipara, D Velauthapillai, … Cobalt-based derivatives oxygen evolution reaction: Applied Nanoscience 11 (4), 1367-1378, 2021

S Swathi, ES Babu, R Yuvakkumar, G Ravi, A Chinnathambi, D Velauthapillai, … Branched and unbranched ZnO nanorods grown via chemical vapor deposition for photoelectrochemical water-splitting applications: Ceramics International 47 (7), 9785-9790, 2021

M Isacfranklin, R Yuvakkumar, G Ravi, B Saravanakumar, D Velauthapillai, … Quaternary Cu2FeSnS4/PVP/rGO Composite for Supercapacitor Applications: ACS omega 6 (14), 9471-9481, 2021

S Swathi, ES Babu, R Yuvakkumar, G Ravi, M Pannipara, D Velauthapillai, … Growth of ZnSexO1–x Nanorods and Their Photoelectrochemical Properties: Energy & Fuels 35 (7), 6289-6297, 2021

M Isacfranklin, R Yuvakkumar, G Ravi, P Kumar, SI Hong, D Velauthapillai, … Hybrid NiO-CoO nanocomposite for high energy supercapacitor applications: Ceramics International 47 (6), 8486-8489, 2021

BJ Rani, S Swathi, R Yuvakkumar, G Ravi, P Kumar, D Velauthapillai, … Solvothermal synthesis of CoMoO 4 nanostructures for electrochemical applications: Journal of Materials Science: Materials in Electronics, 32 (5), 5989-6000, 2021

S Swathi, R Yuvakkumar, G Ravi, ES Babu, D Velauthapillai,… Morphological exploration of chemical vapor–deposited P-doped ZnO nanorods for efficient photoelectrochemical water splitting: Ceramics International 47 (5), 6521-6527,2021

SP Keerthana, BJ Rani, R Yuvakkumar, G Ravi, Y Shivatharsiny, ES Babu, D Velauthapillai, … Copper molybdate nanoparticles for electrochemical water splitting application: International Journal of Hydrogen Energy, 46 (11), 7701-7711, 2021

BJ Rani, SP Keerthana, R Yuvakkumar, G Ravi, D Velauthapillai, … La–Mo binary metal oxides for oxygen evolution reaction: International Journal of Hydrogen Energy 46 (9), 6197-6205, 2021

DV Pandi, V Saraswathi, N Muthukumarasamy, S Agilan, P Balraju, D Velauthapillai, … C-axis oriented ZnO nanorods based quantum dot solar cells: Optical Materials 112, 110774, 2021

N Prabavathy, R Balasundaraprabhu, AS Kristoffersen, G Balaji, D Velauthapillai, … Enhanced photostability of anthocyanin dye for increased efficiency in natural dye sensitized solar cells: Optik 227, 166053, 2021

M Isacfranklin, R Yuvakkumar, G Ravi, P Kumar, D Velauthapillai, … Biomedical application of single anatase phase TiO 2 nanoparticles with addition of Rambutan (Nephelium lappaceum L.) fruit peel extract, Applied Nanoscience 11 (2), 699-708, 2021

M Isacfranklin, R Yuvakkumar, G Ravi, SI Hong, D Velauthapillai, … Heterostructured SmCoO3/rGO composite for high-energy hybrid supercapacitors: Carbon 172, 613-623, 2021

S Swathi, R Yuvakkumar, G Ravi, SI Hong, D Velauthapillai, … CuS@ β-SnS nanocomposite electrocatalysts for efficient electrochemical water oxidation: International Journal of Hydrogen Energy 46 (5), 3387-3400, 2021

MS Vidhya, F Ameen, T Dawoud, R Yuvakkumar, G Ravi, P Kumar, D Velauthapillai, … Anti-cancer applications of Zr, Co, Ni-doped ZnO thin nanoplates: Materials Letters 283, 128760, 2021

H Eidsvåg, M Rasukkannu, D Velauthapillai, … In-depth first-principle study on novel MoS2 polymorphs: RSC Advances 11 (6), 3759-3769, 2021

S Akshaya, T Venkatachalam, C Sandhiya, D Velauthapillai, … Synergistic Effect of (WS2/CoFe) WS2 Quantum Dots Incorporated CoFe Nanoboxes: Towards Pt-free Counter Electrode for Dye-Sensitised Solar Cell: Technological Advances in Science, Medicine and Engineering Conference 2021

S Shanmugaratnam, E Yogenthiran, P Ravirajan, D Velauthapillai … Recent Progress and Approaches on Transition Metal Chalcogenides for Hydrogen Production: Energies 14 (24), 8265, 2021

S Asaithambi, P Sakthivel, M Karuppaiah, V Balaji, R Yuvakkumar, D Velauthapillai … Facile synthesis of a heterostructured lanthanum-doped SnO 2 anchored with rGO for asymmetric supercapacitors and photocatalytic dye degradation: New Journal of Chemistry, 2021

S Bentouba, M Bourouis, N Zioui, A Pirashanthan, D Velauthapillai, … Energy Reports: 2021

T Mohanaramanan, T Thivakarasarma, RG Kumarasinghe, D Velauthapillai … Influence of annealing time for spray coated CdCl2 on CdS/CdTe thin-film solar cells: University of Jaffna, 2021

M Sangeethavidhya, R Yuvakkumar, D Velauthapillai, … Asymmetric polyhedron structured NiSe2@ MoSe2 device for supercapacitor: Nanoscale Advances, 2021

S Swathi, ES Babu, R Yuvakkumar, G Ravi, M Pannipara, D Velauthapillai, … Growth of ZnSexO1–x Nanorods and Their Photoelectrochemical Properties: Energy & Fuels, 2021

H Eidsvåg, M Rasukkannu, D Velauthapillai, … In-depth first-principle study on novel MoS₂ polymorphs: 2021

F Heidari Gourji, D Velauthapillai,… A Review on Cs-Based Pb-Free Double Halide Perovskites: From Theoretical and Experimental Studies to Doping and Applications: Molecules 26 (7), 2010, 2021

H Eidsvåg, M Rasukkannu, D Velauthapillai, P Vajeeston, … Correction: In-depth first-principle study on novel MoS 2 polymorphs: RSC Advances 11 (6), 3759-3769, 2021

H Eidsvåg, S Bentouba, P Vajeeston, S Yohi, D Velauthapillai, … TiO2 as a Photocatalyst for Water Splitting—An Experimental and Theoretical Review: Molecules 26 (6), 1687, 2021

V Gurunanthanan, T Rajaramanan, D Velauthapillai, P Ravirajan, … Facile fabrication of nitrogen-doped Titanium dioxide-based dye-sensitized solar cells: University of Jaffna 2021

M Isacfranklin, R Yuvakkumar, G Ravi, D Velauthapillai, M Pannipara, … Superior supercapacitive performance of Cu 2 MnSnS 4 asymmetric devices: Nanoscale Advances 3 (2), 486-498, 2021

S Swathi, R Yuvakkumar, G Ravi, SI Hong, ES Babu, D Velauthapillai, … Iron doped vanadium sulfide anemone like nanorod structure for electrochemical water oxidation: Current Applied Physics 21, 192-198, 2021

BJ Rani, R Yuvakkumar, G Ravi, P Kumar, ES Babu, B Saravanakumar, D Velauthapillai, … High performance MnSn (OH) 6 electrodes for energy conversion application: Materials Letters 282, 128888, 2021

2020

S Swathi, ES Babu, R Yuvakkumar, G Ravi, A Chinnathambi, D Velauthapillai, … Branched and unbranched ZnO nanorods grown via chemical vapor deposition for photoelectrochemical water-splitting applications: Ceramics International, 2020

M Isacfranklin, C Deepika, G Ravi, R Yuvakkumar, D Velauthapillai, … Nickel, bismuth, and cobalt vanadium oxides for supercapacitor applications: Ceramics International 46 (18), 28206-28210, 2020

BJ Rani, SP Keerthana, R Yuvakkumar, G Ravi, D Velauthapillai, … La–Mo binary metal oxides for oxygen evolution reaction: International Journal of Hydrogen Energy, 2020

M Isacfranklin, R Yuvakkumar, G Ravi, P Kumar, SI Hong, ES Babu, D Velauthapillai, … Hybrid NiO-CoO nanocomposite for high energy supercapacitor applications: Ceramics International, 2020

S Swathi, R Yuvakkumar, G Ravi, SI Hong, D Velauthapillai, … CuS@ β-SnS nanocomposite electrocatalysts for efficient electrochemical water oxidation: International Journal of Hydrogen Energy, 2020

MS Vidhya, G Ravi, R Yuvakkumar, M Thambidurai, C Dang, M Pannipara, D Velauthapillai, … Energy storage performance of CoNiSe2 nanostructures: Materials Letters 279, 128485, 2020

M Isacfranklin, T Dawoud, F Ameen, G Ravi, R Yuvakkumar, P Kumar, D Velauthapillai, … Synthesis of highly active biocompatible ZrO2 nanorods using a bioextract: Ceramics International 46 (16), 25915-25920, 2020

S Keerthana, BJ Rani, R Yuvakkumar, G Ravi, SI Hong, B Saravanakumar, D Velauthapillai, … Electrochemical Oxygen Evolution Reaction Activity of Tin Sulfide Nanostructures: ChemistrySelect 5 (37), 11703-11707, 2020

MS Vidhya, F Ameen, T Dawoud, R Yuvakkumar, G Ravi, P Kumar, D Velauthapillai, … Anti-cancer applications of Zr, Co, Ni-doped ZnO thin nanoplates: Materials Letters, 128760, 2020

T Kajana, D Velauthapillai, Y Shivatharsiny, P Ravirajan, … Structural and photoelectrochemical characterization of heterostructured carbon sheet/Ag2MoO4-SnS/Pt photocapacitor: Journal of Photochemistry and Photobiology A: Chemistry 401, 112784, 2020

MS Vidhya, G Ravi, R Yuvakkumar, D Velauthapillai, M Thambidurai, … Functional reduced graphene oxide/cobalt hydroxide composite for energy storage applications: Materials Letters 276, 128193, 2020

S Swathi, G Ravi, R Yuvakkumar, SI Hong, ES Babu, D Velauthapillai, … Water-splitting application of orthorhombic molybdite α-MoO3 nanorods: Ceramics International 46 (14), 23218-23222, 2020

U Siva, T Murugathas, S Yohi, M Natarajan, D Velauthapillai, P Ravirajan, … Single walled carbon nanotube incorporated Titanium dioxide and Poly (3-hexylthiophene) as electron and hole transport materials for perovskite solar cells: Materials Letters 276, 128174, 2020

S Swathi, R Yuvakkumar, G Ravi, ES Babu, D Velauthapillai, A Syed, … Silver-doped cadmium sulfide for electrochemical water oxidation: Applied Nanoscience, 1-8, 2020

VM Ramakrishnan, M Natarajan, S Pitchaiya, A Santhanam, D Velauthapillai, … Microwave assisted solvothermal synthesis of quasi cubic F dopedTiO (2) nanostructures and its performance as dye sensitized solar cell photoanode: INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2020

D Thiruarul, KB Rajesh, M Lavanya, G Mahadevan, D Velauthapillai, … Generation of ultra-long multiple optical tubes using annular Walsh function filters: Optical and Quantum Electronics 52 (9), 1-14, 2020

VM Ramakrishnan, N Muthukumarasamy, S Pitchaiya, S Agilan, D Velauthapillai, … UV-aided graphene oxide reduction byTiO (2) towardsTiO (2)/reduced graphene oxide composites for dye-sensitized solar cells: INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2020

BJ Rani, G Ravi, R Yuvakkumar, D Velauthapillai, B Saravanakumar, D Velauthapillai, … Investigation on copper based oxide, sulfide and selenide derivatives oxygen evolution reaction activity: Applied Nanoscience, 1-8, 2020

M Isacfranklin, C Deepika, G Ravi, R Yuvakkumar, D Velauthapillai, … Nickel, bismuth, and cobalt vanadium oxides for supercapacitor applications: Ceramics International, 2020

VM Ramakrishnan, S Pitchaiya, N Muthukumarasamy, K Kvamme, D Velauthapillai, … Performance of TiO2 nanoparticles synthesized by microwave and solvothermal methods as photoanode in dye-sensitized solar cells (DSSC): International Journal of Hydrogen Energy, 2020

S Swathi, F Ameen, G Ravi, R Yuvakkumar, SI Hong, D Velauthapillai, … Cancer targeting potential of bioinspired chain like magnetite (Fe3O4) nanostructures: Current Applied Physics 20 (8), 982-987, 2020

M Isacfranklin, BJ Rani, G Ravi, R Yuvakkumar, SI Hong, D Velauthapillai, … Hydrothermal Method–Derived MnMoO4 Crystals: Effect of Cationic Surfactant on Microstructures and Electrochemical Properties: ChemistrySelect 5 (26), 7728-7733, 2020

BJ Rani, G Ravi, R Yuvakkumar, B Saravanakumar, M Thambidurai, D Velauthapillai, … CoNiSe2 Nanostructures for Clean Energy Production: ACS omega 5 (24), 14702, 2020

B Jansi Rani, G Ravi, R Yuvakkumar, B Saravanakumar, M Thambidurai, D Velauthapillai, … CoNiSe2 Nanostructures for Clean Energy Production: ACS Omega, 2020

SP Keerthana, BJ Rani, G Ravi, R Yuvakkumar, SI Hong, D Velauthapillai, … Ni doped Bi2WO6 for electrochemical OER activity: International Journal of Hydrogen Energy, 2020

BJ Rani, G Ravi, R Yuvakkumar, P Kumar, SI Hong, D Velauthapillai, … Ni supported anorthic phase FeVO4 nanorods for electrochemical water oxidation: Materials Letters, 128091, 2020

M Isacfranklin, F Ameen, G Ravi, R Yuvakkumar, SI Hong, D Velauthapillai, … Y2O3 nanorods for cytotoxicity evaluation: Ceramics International, 2020

A Pirashanthan, T Murugathas, K Mariappan, P Ravirajan, D Velauthapillai, … A Multifunctional Ruthenium based Dye for Hybrid Nanocrystalline Titanium dioxide/Poly (3-hexylthiophene) Solar Cells: Materials Letters, 127997, 2020

BJ Rani, SP Keerthana, G Ravi, R Yuvakkumar, D Velauthapillai, … In situ hydrothermal growth of SnS/Ni foam for electrochemical energy storage and conversion: Materials Letters, 127958, 2020

S Swathi, BJ Rani, G Ravi, R Yuvakkumar, SI Hong, D Velauthapillai, … Designing rational and cheapest SeO2 electrocatalyst for long stable water splitting process: Journal of Physics and Chemistry of Solids, 109544, 2020

M Isacfranklin, F Ameen, G Ravi, R Yuvakkumar, SI Hong, D Velauthapillai, … Single-phase Cr2O3 nanoparticles for biomedical applications: Ceramics International, 2020

VM Ramakrishnan, N Muthukumarasamy, P Balraju, S Pitchaiya, D Velauthapillai, … Transformation of TiO2 nanoparticles to nanotubes by simple solvothermal route and its performance as dye-sensitized solar cell (DSSC) photoanode: International Journal of Hydrogen Energy, 2020

S Pitchaiya, N Eswaramoorthy, M Natarajan, A Santhanam, V Asokan, D Velauthapillai, … perovskite Solar cells: A porous Graphitic carbon based Hole transporter/counter electrode Material extracted from an invasive plant Species Eichhornia Crassipes: Scientific Reports 10 (1), 1-16, 2020

M Isacfranklin, G Ravi, R Yuvakkumar, P Kumar, D Velauthapillai, … Urchin like NiCo2O4/rGO nanocomposite for high energy asymmetric storage applications: Ceramics International 2020

BJ Rani, G Ravi, R Yuvakkumar, SI Hong, D Velauthapillai, … Neutral and alkaline chemical environment dependent synthesis of Mn3O4 for oxygen evolution reaction (OER): Materials Chemistry and Physics, 122864, 2020

G Balaji, N Prabavathy, R Balasundaraprabhu, S Prasanna, E Echeverria, D Velauthapillai, … Investigations on post sulphurised Cu2ZnSnS4 absorber layer thin films prepared using radio frequency magnetron sputtering: Thin Solid Films 695, 137764, 2020

JR Subramanian, R Yuvakkumar, G Ravi, SI Hong, D Velauthapillai, … Electrochemical water splitting exploration of MnCo2O4, NiCo2O4 cobaltites: New Journal of Chemistry, 2020

MS Vidhya, G Ravi, R Yuvakkumar, D Velauthapillai, M Thambidurai, … Nickel–cobalt hydroxide: a positive electrode for supercapacitor applications: RSC Advances 10 (33), 19410-19418, 2020

S Pitchaiya, N Eswaramoorthy, M Natarajan, A Santhanam, … Interfacing green synthesized flake like-ZnO with TiO 2 for bilayer electron extraction in perovskite solar cells: New Journal of Chemistry 2020

T Rajaramanan, M Natarajan, P Ravirajan, M Senthilnanthanan, D Velauthapillai, … Ruthenium (Ru) doped Titanium Dioxide (P25) Electrode for Dye Sensitized Solar Cells: Energies 13 (7), 1532, 2020

RS Azarudeen, MN Hassan, MA Yassin, M Thirumarimurugan, … 3D printable Polycaprolactone-gelatin blends characterized for in vitro osteogenic potency: Reactive and Functional Polymers 146, 104445, 2020

Selvakumar Pitchaiya, Muthukumarasamy Natarajan, Agilan Santhanam, D Velauthapillai, … A review on the classification of organic/inorganic/carbonaceous hole transporting materials for perovskite solar cell application: Arabian Journal of Chemistry 13 (1), 2526-2557, 2020

2019

A Ranjitha, M Thambidurai, F Shini, N Muthukumarasamy, D Velauthapillai, … Effect of doped TiO2 film as electron transport layer for inverted organic solar cell: Materials Science for Energy Technologies 2 (3), 385-388, 2019

N Prabavathy, R Balasundaraprabhu, G Balaji, AU Malikaramage, D Velauthapillai, … Investigations on the photo catalytic activity of calcium doped TiO2 photo electrode for enhanced efficiency of anthocyanins based dye sensitized solar cells: Journal of Photochemistry and Photobiology A: Chemistry 377, 43-57, 2019

M Thanihaichelvan, S Loheeswaran, K Balashangar, D Velauthapillai, … Polymer/Fullerene Blend Solar Cells with Cadmium Sulfide Thin Film as an Alternative Hole-Blocking Layer: Polymers 11 (3), 460, 2019

VM Ramakrishnan, S Sandberg, N Muthukumarasamy, K Kvamme, D Velauthapillai, … Microwave-assisted solvothermal synthesis of worms-like TiO2 nanostructures in submicron regime as light scattering layers for dye-sensitized solar cells: Materials Letters 236, 747-751, 2019

M Rasukkannu, D Velauthapillai, P Vajeeston, …
First-Principle Calculation of High Absorption-TlGaTe2 for Photovoltaic Application: Materials 12 (17), 2667, 2019

S Uthayaraj, D Karunarathne, GRA Kumara, T Murugathas, S Rasalingam, D Velauthapillai, … Powder Pressed Cuprous Iodide (CuI) as A Hole Transporting Material for Perovskite Solar Cells: Materials 12 (13), 2037, 2019

Y Akila, N Muthukumarasamy, D Velauthapillai… TiO2-based dye-sensitized solar cells: Nanomaterials for Solar Cell Applications, 127-144, 2019

2018

M Rasukkannu, D Velauthapillai, P Vajeeston… Hybrid Density Functional Study of Au2Cs2I6, Ag2GeBaS4, Ag2ZnSnS4, and AgCuPO4 for the Intermediate Band Solar Cells: Energies 11 (12), 3457, 2018 

S Pitchaiya, M Natarajan, A Santhanam, Dhayalan Velauthapillai, … The Performance of CH3NH3PbI3-Nanoparticles based–Perovskite Solar Cells Fabricated by Facile Powder press Technique: Materials Research Bulletin 108, 61-72, 2018

M Rasukkannu, V Ponniah, Dhayalan Velauthapillai, … A promising high-efficiency photovoltaic alternative non-silicon material: A first-principle investigation, Scripta Materialia 156, 134-137, 2018

N Prabavathy, R Balasundaraprabhu, Dhayalan Velauthapillai, … Natural Dye‐Sensitized Solar Cells–Strategies and Measures: Rational Design of Solar Cells for Efficient Solar Energy Conversion, 61-84, 2018

DV Pandi, N Muthukumarasamy, S Agilan, Dhayalan Velauthapillai, … CdSe quantum dots sensitized ZnO nanorods for solar cell application: Materials Letters 223, 227-230, 2018

M Udhayakumar, K Prabakaran, Dhayalan Velauthapillai, … Generation of ultra-long pure magnetization needle and multiple spots by phase modulated doughnut Gaussian beam: Optics & Laser Technology 102, 40-46, 2018

S Pitchaiya, M Natarajan, A Santhanam, V Asokan, Dhayalan Velauthapillai, … A Review on the Classifications of Organic/Inorganic/Carbonaceous Hole Transporting Materials for Perovskite Solar Cell Application: Arabian Journal of Chemistry, 2018

S Pitchaiya, M Natarajan, A Santhanam, VM Ramakrishnan, Dhayalan Velauthapillai, … Nickel sulphide-carbon composite hole transporting material for (CH3NH3PbI3) planar heterojunction perovskite solar cell: Materials Letters 221, 283-288, 2018

G Rajesh, N Muthukumarasamy, S Agilan, Dhayalan Velauthapillai, … Electrical bistability of sol-gel derived Cu2ZnSnS4 thin films: Materials Letters 220, 285-288, 2018

K Balashangar, S Paranthaman, M Thanihaichelvan, Dhayalan Velauthapillai, … Multi-walled carbon nanotube incorporated nanoporous titanium dioxide electrodes for hybrid polymer solar cells: Materials Letters 219, 265-268, 2018

CR Kalaiselvi, N Muthukumarasamy, Dhayalan Velauthapillai, … Importance of halide perovskites for next generation solar cells–A review: Materials Letters 219, 198-200, 2018

H Eidsvåg, M Rasukkannu, P Vajeeston, Dhayalan Velauthapillai, … Bandgap engineering in CsSnxPb (1− x) I3 and their influence on light absorption: Materials Letters 218, 253-256, 2018

M Rasukkannu, P Vajeeston, Dhayalan Velauthapillai, … A first-principle study of the electronic, mechanical and optical properties of inorganic perovskite Cs2SnI6 for intermediate-band solar cells: Materials Letters 218, 233-236, 2018

G Rajesh, N Muthukumarasamy, Dhayalan Velauthapillai, … Photoinduced electrical bistability of sputter deposited CdZnTe thin films: Materials Research Express 5 (2), 026412, 2018

N Prabavathy, S Shalini, R Balasundaraprabhu, Dhayalan Velauthapillai, … Algal buffer layers for enhancing the efficiency of anthocyanins extracted from rose petals for natural dye‐sensitized solar cell (DSSC): International Journal of Energy Research 42 (2), 790-801, 2018

S Shalini, N Prabavathy, R Balasundaraprabhu, Dhayalan Velauthapillai, … Studies on DSSC encompassing flower shaped assembly of Na-doped TiO2 nanorods sensitized with extract from petals of Kigelia Africana: Optik-International Journal for Light and Electron Optics 155, 334-343, 2018

VM Ramakrishnan, M Natarajan, A Santhanam, Dhayalan Velauthapillai, … Size controlled synthesis of TiO2 nanoparticles by modified solvothermal method towards effective photo catalytic and photovoltaic applications: Materials Research Bulletin 97, 351-360, 2018

2017

N Muthukumarasamy, SB Santhosh, Dhayalan Velauthapillai, … Erratum: Correction to: Highly crystalline zinc incorporated hydroxyapatite nanorods’ synthesis, characterization, thermal, biocompatibility, and antibacterial study: Applied Physics A: Materials Science & Processing 123, 2017

B Gayathri, N Muthukumarasamy, SB Santhosh, Dhayalan Velauthapillai, … Correction to: Highly crystalline zinc incorporated hydroxyapatite nanorods’ synthesis, characterization, thermal, biocompatibility, and antibacterial study: Applied Physics A 123 (12), 747, 2017

R Murugesan, N Pasupathy, D ThiruArul, KB Rajesh, Dhayalan Velauthapillai, … Generating multiple focal structures with circularly polarized double ring shaped beam and axial birefringence: Journal of Optics 46 (4), 403-409, 2017

G Udhayakumar, N Muthukumarasamy, Dhayalan Velauthapillai, … Highly crystalline zinc incorporated hydroxyapatite nanorods’ synthesis, characterization, thermal, biocompatibility, and antibacterial study: Applied Physics A 123 (10), 655, 2017

M Thanihaichelvan, MMPS Kodikara, P Ravirajan, Dhayalan Velauthapillai, … Enhanced Performance of Nanoporous Titanium Dioxide Solar Cells Using Cadmium Sulfide and Poly (3-hexylthiophene) Co-Sensitizers: Polymers 9 (10), 467, 2017

N Prabavathy, S Shalini, R Balasundaraprabhu, Dhayalan Velauthapillai, … Enhancement in the photostability of natural dyes for dye‐sensitized solar cell (DSSC) applications: a review: International Journal of Energy Research 41 (10), 1372-1396, 2017

CAP Janet, M Lavanya, KB Rajesh, M Udhayakumar, Dhayalan Velauthapillai, … Tight Focusing Properties of Azimuthally Polarized Pair of Vortex Beams through a Dielectric Interface: Chinese Physics Letters 34 (7), 074209, 2017

N Prabavathy, S Shalini, Dhayalan Velauthapillai, … Effect of solvents in the extraction and stability of anthocyanin from the petals of Caesalpinia pulcherrima for natural dye sensitized solar cell applications: Journal of Materials Science: Materials in Electronics 28 (13), 9882-9892, 2017

G Rajesh, N Muthukumarasamy, Dhayalan Velauthapillai, … Annealing induced shape transformation of CZTS nanorods based thin films: Langmuir 33 (24), 6151-6158, 2017

M Rasukkannu, P Vajeeston, Dhayalan Velauthapillai, … Computational modeling of novel bulk materials for the intermediate-band solar cells: ACS Omega 2 (4), 1454-1462, 2017

MR Venkatraman, N Muthukumarasamy, S Agilan, Dhayalan Velauthapillai, … Size controlled synthesis of TiO2 nanoparticles by modified solvothermal method towards effective photo catalytic and pholtovoltaic applications:  2017

Y Akila, N Muthukumarasamy, S Agilan, S Senthilarasu, Dhayalan Velauthapillai, … Zirconium oxide post treated tin doped TiO2 for dye sensitized solar cells: Materials Science in Semiconductor Processing 57, 24-31, 2017

2016

DV Pandi, N Muthukumarasamy, S Agilan, MRV Raman, Dhayalan Velauthapillai, … The performance of CdS quantum dot sensitized ZnO nanorod-based solar cell: Journal of Sol-Gel Science and Technology 80 (3), 867-872, 2016

K Sivakumar, A Santhanam, M Natarajan, B Rangasamy, Dhayalan Velauthapillai, … Seed‐Free Synthesis and Characterization of Zeolite Faujasite Aluminosilicate Coating on α‐Alumina Supports: International Journal of Applied Ceramic Technology 13 (6), 1182-1189, 2016

S Keerthana, S Agilan, N Muthukumarasamy, Dhayalan Velauthapillai, … Synthesis and characterization of zeolite NaA and NaY coating on mild steel: Journal of Sol-Gel Science and Technology 79 (3), 510-519, 2016

PM Ponnusamy, S Agilan, N Muthukumarasamy, Dhayalan Velauthapillai, … Effect of chromium and cobalt addition on structural, optical and magnetic properties of NiO nanoparticles: Zeitschrift für Physikalische Chemie 230 (8), 1185-1197, 2016

Y Akila, N Muthukumarasamy, S Agilan, S Senthilarasu, Dhayalan Velauthapillai, … Sea grass like arranged TiO2 nanorods sensitized by natural dyes for solar cell applications: Applied Physics A 122 (8), 719, 2016

Y Akila, N Muthukumarasamy, S Agilan, TK Mallick, Dhayalan Velauthapillai, … Enhanced performance of natural dye sensitised solar cells fabricated using rutile TIO2 nanorods: Optical Materials 58, 76-83, 2016

B Gayathri, N Muthukumarasamy, SB Santhosh, Dhayalan Velauthapillai, … Magnesium incorporated hydroxyapatite nanoparticles: Preparation, characterization, antibacterial and larvicidal activity: Arabian Journal of Chemistry, 2016

PM Ponnusamy, S Agilan, N Muthukumarasamy, TS Senthil, Dhayalan Velauthapillai, … Structural, optical and magnetic properties of undoped NiO and Fe-doped NiO nanoparticles synthesized by wet-chemical process: Materials Characterization 114, 166-171, 2016

PM Ponnusamy, S Agilan, N Muthukumarasamy, M Raja, Dhayalan Velauthapillai, … Studies on cobalt doped NiO nanoparticles prepared by simple chemical method: Journal of Materials Science: Materials in Electronics 27 (1), 399-406, 2016

2015

M Thambidurai, N Muthukumarasamy, A Ranjitha, Dhayalan Velauthapillai, … Structural and optical properties of Ga-doped CdO nanocrystalline thin films: Superlattices and Microstructures 86, 559-563, 2015

A Ranjitha, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Effect of reaction time on the formation of TiO2 nanotubes prepared by hydrothermal method: Optik-International Journal for Light and Electron Optics 126 (20), 2491-2494, 2015

A Yuvapragasam, N Muthukumarasamy, S Agilan, Dhayalan Velauthapillai, … Natural dye sensitized TiO2 nanorods assembly of broccoli shape based solar cells: Journal of Photochemistry and Photobiology B: Biology 148, 223-231, 2015

MR Venkatraman, N Muthukumarasamy, R Balasundaraprabhu, Dhayalan Velauthapillai, … Solvothermal synthesis of TiO2/CNT composites and its physical and chemical properties: AIP Conference Proceedings 1665 (1), 050166, 2015

M Raja, N Muthukumarasamy, R Balasundrapraphu, Dhayalan Velauthapillai, … Enhanced photovoltaic performance of quantum dot-sensitized solar cell fabricated using Al-doped ZnO nanorod electrode: Superlattices and Microstructures 80, 53-62, 2015

N Gokilamani, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Basella alba rubra spinach pigment-sensitized TiO2 thin film-based solar cells: Applied Nanoscience 5 (3), 297-303, 2015

G Rajesh, N Muthukumarasamy, EP Subramanian, Dhayalan Velauthapillai, … Solution-based synthesis of high yield CZTS (Cu2ZnSnS4) spherical quantum dots: Superlattices and Microstructures 77, 305-312, 2015

2014

S Keerthana, S Agilan, N Muthukumarasamy, Dhayalan Velauthapillai, … Synthesis and characterization of NaA zeolite powder/film deposited on alumina beads by dip-coating method: Journal of sol-gel science and technology 72 (3), 637-643, 2014

M Raja, N Muthukumarasamy, R Balasundraprabhu, Dhayalan Velauthapillai, … Quantum dot sensitized aluminium doped and copper doped ZnO nanostructure based solar cells: Journal of Materials Science: Materials in Electronics 25 (11), 5035-5040, 2014

A Ranjitha, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Inverted organic solar cells based on Cd-doped TiO2 as an electron extraction layer: Superlattices and Microstructures 74, 114-122, 2014

N Gokilamani, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Grape pigment (malvidin-3-fructoside) as natural sensitizer for dye-sensitized solar cells: Materials for Renewable and Sustainable Energy 3 (3), 33, 2014

M Raja, N Muthukumarasamy, R Balasundaraprabhu, Dhayalan Velauthapillai, … Influence of copper on the morphology and properties of one dimensional ZnO nanorod structures: Superlattices and Microstructures 72, 102-110, 2014

A Ranjitha, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Fabrication of Ni-doped TiO2 thin film photoelectrode for solar cells: Solar Energy 106, 159-165, 2014

M Raja, N Muthukumarasamy, R Balasundaraprabhu, Dhayalan Velauthapillai, … Studies on bundle like ZnO nanorods for solar cell applications: Solar Energy 106, 129-135, 2014

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Rosa centifolia sensitized ZnO nanorods for photoelectrochemical solar cell applications: Solar Energy 106, 143-150, 2014

M Thambidurai, JY Kim, J Song, Y Ko, Dhayalan Velauthapillai, … Nanocrystalline Ga-doped ZnO thin films for inverted polymer solar cells: Solar Energy 106, 95-101, 2014

A Ranjitha, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Enhanced photovoltaic performance of quantum dot sensitized solar cells with Ag-doped TiO2nanocrystalline thin films: Journal of Materials Science: Materials in Electronics 25 (6), 2724-2729, 2014

M Thambidurai, JY Kim, C Kang, N Muthukumarasamy, HJ Song, Dhayalan Velauthapillai, … Enhanced photovoltaic performance of inverted organic solar cells with In-doped ZnO as an electron extraction layer: Renewable Energy 66, 433-442, 2014

EP Subramaniam, G Rajesh, N Muthukumarasamy, Dhayalan Velauthapillai, … Solar cells of Cu2ZnSnS4 thin films prepared by chemical bath deposition method: NISCAIR-CSIR, 2014

M Thambidurai, JY Kim, Y Ko, H Song, H Shin, J Song, Dhayalan Velauthapillai, … High-efficiency inverted organic solar cells with polyethylene oxide-modified Zn-doped TiO 2 as an interfacial electron transport layer: Nanoscale 6 (15), 8585-8589, 2014

M Thambidurai, JY Kim, H Song, Y Ko, N Muthukumarasamy, Dhayalan Velauthapillai, … Enhanced power conversion efficiency of inverted organic solar cells by using solution processed Sn-doped TiO 2 as an electron transport layer: Journal of Materials Chemistry A 2 (29), 11426-11431, 2014

V Asokan, D Madsen, V Myrseth, P Kosinski, Dhayalan Velauthapillai, … Effect of temperature on the transformation of carbon black into nanotubes: Advanced Materials Research 875, 1565-1571, 2014

N Gokilamani, N Muthukumarasamy, M Thambidurai, A Ranjitha, Dhayalan Velauthapillai, … Solanum nigrum and Eclipta alba leaf pigments for dye sensitized solar cell applications: Journal of sol-gel science and technology 69 (1), 17-20, 2014

2013

CKS Kumaran, S Agilan, N Muthukumarasamy, Dhayalan Velauthapillai, … Preparation of Copper cactus like structure by chemical method: Journal of NanoScience and NanoTechnology 1 (1), P: 14-18, 2013

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Quantum confinement effects in Gd-doped CdS nanoparticles prepared by chemical precipitation technique: Journal of Materials Science: Materials in Electronics 24 (11), 4535-4541, 2013

N Gokilamani, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Dye-sensitized solar cells with natural dyes extracted from rose petals: Journal of Materials Science: Materials in Electronics 24 (9), 3394-3402, 2013

V Asokan, R Løvlie, DN Madsen, Dhayalan Velauthapillai, … Effect of substrate and catalyst on the transformation of carbon black into nanotubes: Journal of Materials Science: Materials in Electronics 24 (9), 3231-3239, 2013

A Ranjitha, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … CdS quantum dot sensitized nanocrystalline Gd-doped TiO2 thin films for photoelectrochemical solar cells: Journal of Materials Science: Materials in Electronics 24 (8), 3014-3020, 2013

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Synthesis and characterization of flower like ZnO nanorods for dye-sensitized solar cells: Journal of Materials Science: Materials in Electronics 24 (7), 2367-2371, 2013

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Chemical bath deposition of ZnO nanorods for dye sensitized solar cell applications: Journal of Materials Science: Materials in Electronics 24 (6), 1921-1926, 2013

G Rajesh, N Muthukumarasamy, EP Subramaniam, Dhayalan Velauthapillai, … Synthesis of Cu2ZnSnS4 thin films by dip-coating method without sulphurization: Journal of sol-gel science and technology 66 (2), 288-292

N Gokilamani, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Utilization of natural anthocyanin pigments as photosensitizers for dye-sensitized solar cells: Journal of sol-gel science and technology 66 (2), 212-219, 2013

JJ Stamnes, Dhayalan Velauthapillai, … Focusing properties of aberration-free electromagnetic waves in thin dielectric slabs: Journal of Modern Optics 60 (3), 240-247, 2013

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Synthesis of garland like ZnO nanorods and their application in dye sensitized solar cells: Materials Letters 92, 104-107, 2013

M Thambidurai, JY Kim, J Song, Y Ko, H Song, C Kang, Dhayalan Velauthapillai, … High performance inverted organic solar cells with solution processed Ga-doped ZnO as an interfacial electron transport layer: Journal of Materials Chemistry C 1 (48), 8161-8166, 2013

N Ranjitha, A Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … CdSe Quantum Dot Sensitized TiO2 Thin Film for Solar Cell Application: ASIAN JOURNAL OF CHEMISTRY 25, S402-404, 2013

EP Subramaniam, N Muthukumarasamy, G Rajesh, Dhayalan Velauthapillai, … Synthesis of Cu2ZnSnS4 Nanopowder by Hydrothermal Method: ASIAN JOURNAL OF CHEMISTRY 25, 401-404, 2013

EP Subramaniam, N Muthukumarasamy, G Rajesh, Dhayalan Velauthapillai, … Synthesis of Cu2ZnSnS4 Nanopowder by Hydrothermal Method: Asian Journal of Chemistry 25, S191-S193, 2103

A Ranjitha, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … CdSe Quantum Dot Sensitized TiO2 Thin Film for Solar Cell Application: Asian Journal of Chemistry 25, S402-404, 2013

S Kumaran, C Kannaiyan, S Agilan, Dhayalan Velauthapillai, … Preparation and characterization of copper dendrite like structure by chemical method: Advanced Materials Research 678, 27-31, 2013

2012

M Thambidurai, N Muthukumarasamy, C Lee, Dhayalan Velauthapillai, … Synthesis of ZnO nanorods and their application in quantum dot sensitized solar cells: Journal of sol-gel science and technology 64 (3), 750-755, 2012

Cks Kumaran, S Agilan, N Muthukumarasamy, Dhayalan Velauthapillai, … THE EFFECT OF ANNEALING ON THE MORPHOLOGY OF COPPER DENDRITE STRUCTURE: Digest Journal of Nanomaterials and Biostructures 7 (2), 771-775, 2012

M Thambidurai, N Muthukumarasamy, S Agilan, Dhayalan Velauthapillai, … Structural, Optical, and Electrical Properties of Cobalt-Doped CdS Quantum Dots: Journal of electronic materials 41 (4), 665-672, 2012

JJ Stamnes, Dhayalan Velauthapillai, … Double refraction of a Gaussian beam into a uniaxial crystal: JOSA A 29 (4), 486-497, 2012

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Effect of Cr-doping on the structural and optical properties of CdS nanoparticles prepared by chemical precipitation method: Journal of Materials Science: Materials in Electronics 23 (2), 618-624, 2012

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Impedance spectroscopy and dielectric properties of cobalt doped CdS nanoparticles: Powder technology 217, 1-6, 2012

2011

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Dye-sensitized ZnO nanorod based photoelectrochemical solar cells with natural dyes extracted from Ixora coccinea, Mulberry and Beetroot: Journal of Materials Science: Materials in Electronics 22 (11), 1662-1666, 2011

M Thambidurai, N Muthukumarasamy, N Murugan, Dhayalan Velauthapillai, … A mathematical model to predict the grain size of nanocrystalline CdS thin films based on the deposition condition used in the sol-gel spin coating method: Applied Physics A: Materials Science & Processing 104 (4), 1129-1136, 2011

TS Senthil, N Muthukumarasamy, S Agilan, Dhayalan Velauthapillai, … Natural dye (cyanidin 3-O-glucoside) sensitized nanocrystalline TiO2 solar cell fabricated using liquid electrolyte/quasi-solid-state polymer electrolyte: Renewable Energy 36 (9), 2484-2488, 2011

S Agilan, N Muthukumarasamy, M Thambidurai, Dhayalan Velauthapillai, … Synthesis and Characterization of Selenium Nanowires: ISRN Nanotechnology 2011

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of electromagnetic waves into a dielectric slab. II. Numerical results: Journal of the European Optical Society-Rapid publications 6, 2011

JJ Stamnes, Dhayalan Velauthapillai, … THE EUROPEAN OPTI CAL SOCI ETY Journal of the European Optical Society-Rapid Publications 6, 11036, 2011

M Thambidurai, N Muthukumarasamy, Dhayalan Velauthapillai, … Nanocrystalline CdS thin films prepared by sol-gel spin coating: International Journal of Materials Research 102 (5), 584-586, 2011

Earlier Publications

RD, Dhayalan Velauthapillai, … SchedSIM: A Test-bed for Solving Simple Assembly Line Balancing Problems: Business Transformation through Innovation and Knowledge Management: An…, 2010

JJ Stamnes, Dhayalan Velauthapillai, … Focal shifts on focusing through a plane interface: Optics Communications 282 (12), 2286-2291, 2009

M Jain, JK Lotsberg, JJ Stamnes, Ø Frette, Dhayalan Velauthapillai, … Numerical and experimental results for focusing of three-dimensional electromagnetic waves into uniaxial crystals: JOSA A 26 (3), 691-698, 2009

R Davidrajuh, Dhayalan Velauthapillai, … Semantic Web based Information System for Ethical Decision Making: Creating Global Economies through Innovation and Knowledge Management, 1734-1736, 2009

R Davidrajuh, Dhayalan Velauthapillai, … A Model for Greener Power Generation for NE Sri Lanka: Computer and Electrical Engineering, 2008. ICCEE 2008. International, 2008

R Davidrajuh, P Karamat, Dhayalan Velauthapillai, … Improving e-readiness of Sri Lanka with supplementary grid supplied electric power: Communications of the IIMA 8 (4), 5, 2008

JK Lotsberg, X Zhao, M Jain, Dhayalan Velauthapillai, … Focusing of electromagnetic waves into a biaxial crystal, experimental results: Optics communications 250 (4-6), 231-240, 2005

R Davidrajuh, Dhayalan Velauthapillai, … How E-Ready is E-Sri Lanka? ICEB, 556-561, 2004

JJ Stamnes, GS Sithambaranathan, M Jain, JK Lotsberg, Dhayalan Velauthapillai, … Focusing of electromagnetic waves into a biaxial crystal: Optics communications 226 (1-6), 107-123, 2003

N Sergienko, JJ Stamnes, Dhayalan Velauthapillai, … Comparison of focusing properties of conventional and diffractive lenses: Optics communications 194 (4-6), 225-234, 2001

JJ Stamnes, Dhayalan Velauthapillai, … Transmission of a two-dimensional Gaussian beam into a uniaxial crystal: JOSA A 18 (7), 1662-1669, 2001

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of mixed-dipole waves: SPIE MILESTONE SERIES MS 168, 120-150, 2001

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of electric-dipole waves: SPIE MILESTONE SERIES MS 168, 37-70, 2001

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of electromagnetic waves into a dielectric slab: I. Exact and asymptotic results: SPIE MILESTONE SERIES MS 168, 495-514, 2001

JJ Stamnes, Dhayalan Velauthapillai, … Comparison of exact and asymptotic results for the focusing of electromagnetic waves through a plane interface: Applied optics 39 (34), 6332-6340, 2000

JJ Stamnes, Dhayalan Velauthapillai, … HIGH-NUMERICAL-APERTURE OPTICAL MICROSCOPY AND MODERN APPLICATIONS-Comparison of exact and asymptotic results for the focusing of electromagnetic waves through a plane interface: Applied Optics 39 (34), 633-6340, 2000

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of electromagnetic waves into a dielectric slab: I. Exact and asymptotic results: Pure and Applied Optics: Journal of the European Optical Society Part A 7, 1998

T Standnes, JJ Stamnes, H Heier, Dhayalan Velauthapillai, … Scalar and electromagnetic diffraction point-spread functions for high-NA microlenses: Pure and Applied Optics: Journal of the European Optical Society Part A 6 (6 …, 1997

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of mixed-dipole waves: Pure and Applied Optics: Journal of the European Optical Society Part A 6 (3 …, 1997

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of electric-dipole waves in the Debye and Kirchhoff approximations: Pure and Applied Optics: Journal of the European Optical Society Part A 6 (3 …, 1997

JJ Stamnes, Dhayalan Velauthapillai, … Focusing of electric-dipole waves: Pure and Applied Optics: Journal of the European Optical Society Part A 5 (2 …, 1996

Dhayalan Velauthapillai, … Focusing of electromagnetic waves: thesis submitted for the degree of Doctor Scientiarum: University of Bergen, Department of Physics, 1996

Dhayalan Velauthapillai, … Focusing of electromagnetic waves, 1996

R Rajapakse, R Rajapakse, AU Malikaramage, Dhayalan Velauthapillai, … SYNTHESIS AND CHARACTERIZATION OF NIOBIUM (V) AND SILVER (0)-DOPED VISIBLE LIGHT RESPONSIVE TITANIA NANORODS, 1996

Dhayalan Velauthapillai, … PM Ponnusamy, S. Agilan, N. Muthukumarasamy, M. Raja &

R Davidrajuh, Dhayalan Velauthapillai, … Identifying Micro Projects for Improvement of E-Readiness of Sri Lanka

R Davidrajuh, Dhayalan Velauthapillai, … Structures and Technologies for Stepwise Implementation of Adaptive Supply Chain