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 
                   V Saraswathi, S Agilan, N Muthukumarasamy, M Uthayakumar, Dhayalan Velauthapillai, G Vinitha.
                   Journal of Materials Science: Materials in Electronics, 2022, 33 (10), 7883-7899
Rubik’s cube shaped organic template free hydrothermal synthesis and characterization of zeolite NaA for CO2 adsorption 
                    Jayaprakash Madhu, Venkatraman Madurai Ramakrishnan, Pavithrakumar Palanichamy, Agilan Santhanam, Muthukumarasamy Natarajan, Peulakumari Ponnaian, Kathirvel Brindhadevi, Arivalagan Pugazhendhi, Dhayalan Velauthapillai
                   Fuel, 2022, 317, 123492. ,
Investigation on the performance of nanostructure TiO2 bi-layer as photoanode for dye sensitized solar cell application. 
                   M. Shobana, P. Balraju, P. Senthil Kumar, N. Muthukumarasamy, R. Yuvakkumar, Dhayalan Velauthapillai,
                   Sustainable Energy Technologies and Assessments, 2022, 52, Part C, 102295,
CO2 adsorption performance of template free zeolite A and X synthesized from rice husk ash as silicon source. 
                   Jayaprakash Madhu, Agilan Santhanama, Muthukumarasamy Natarajana and Dhayalan Velauthapillai
                   RSC Advances, 2022, 12, 23221-23239
Comparison of three different structures of zeolites prepared by template-free hydrothermal method and its CO2 adsorption properties. 
                   Jayaprakash Madhu, Venkatraman Madurai Ramakrishnan, Agilan Santhanam, Muthukumarasamy Natarajan, Balraju Palanisamy, Dhayalan Velauthapillai, Nguyen Thuy Lan Chi, Arivalagan Pugazhendhi
                   Environmental Research, Volume 214, Part 3, November 2022, 113949.
Synthesis, crystal structure, Hirshfeld surface, nonlinear optical properties and computational studies of (E)-4-bromo-N'-(3,4-dimethoxybenzylidene) benzohydrazide single crystal for nonlinear optical applications. 
                   V.Saraswathi, S.Agilan, N.Muthukumarasamy, Dhayalan Velauthapillai
                   Optical Materials, Volume 133, November 2022, 112896.
Designing of Kirkendall effect assisted CoFe: WS2 nanoboxes for dye-sensitized solar cell and supercapacitor applications. 
                    Akshaya Subhramaniyan Rasappan, Venkatachalam Thangamuthu, Dhayalan Velauthapillai.
                   International Journal of Energy Research, August 2022; 1- 24
Microwave-assisted solvothermal synthesis of worms-like TiO2 nanostructures in submicron regime as light scattering layers for dye-sensitized solar cells 
                    Venkatraman Madurai Ramakrishnan, Sondre Sandberg, N. Muthukumarasamy, Kristin Kvamme, P. Balraju, S. Agilan, Dhayalan Velauthapillai
                   Microwave Assisted Solvothermal synthesis of worms-like TiO2 Nanostructures in Submicron Regime as Light Scattering Layers for Dye-Sensitized Solar Cells, Materials Letters 11/2018; 236., DOI:10.1016/j.matlet.2018.11.049 
The Performance of CH3NH3PbI3 - Nanoparticles based – Perovskite Solar Cells Fabricated by Facile Powder press Technique
                     SelvakumarPitchaiya, Muthukumarasamy Natarajan, AgilanSanthanam, VijayshankarAsokan, Venkatraman Madurai Ramakrishnan, YuvarajSelvaraj, AkilaYuvapragasam, Balasundaraprabhu Rangasamy, Senthilarasu Sundaram, Dhayalan Velauthapillai.
                   Materials Research Bulletin, 108, 61-72, 2018.
 Nickel sulphide-carbon composite hole transporting material for (CH3NH3PbI3) planar heterojunction perovskite solar cell
                     SelvakumarPitchaiya, Muthukumarasamy Natarajan, Agilan Santhanam,Venkatraman Madurai Ramakrishnan, VijayshankarAsokan, Pavithrakumar Palanichamy, Balasundaraprabhu Rangasamy,Senthilarasu Sundaram, Dhayalan Velauthapillai
                   Materials Letters,  221, 283-288, 2018.
 A review on the classification of organic/inorganic/carbonaceous hole transporting materials for perovskite solar cell application.
                     Selvakumar Pitchaiya, Muthukumarasamy Natarajan, Agilan Santhanam, Vijayshankar Asokan, Akila Yuvapragasam,Venkatraman Madurai Ramakrishnan, Subramaniam E.Palanisamy, SenthilarasuSundaram, DhayalanVelauthapillai
                   Arabian Journal of Chemistry, 10.1016/j.arabjc.2018.06.006
CdSe quantum dots sensitized ZnO nanorods for solar cell application
                     D Vinoth Pandi, N Muthukumarasamy, S Agilan, Dhayalan Velauthapillai
                     Materials Letters, 223, 227-230, 2018.
                   
A First-Principle study of the electronic,  mechanical and optical properties of inorganic perovskite Cs2SnI6 for  Intermediate-band solar cells
                     
                     M Rasukkannu, D Velauthapillai, P Vajeeston
                   Materials Letters, 218, 233-236, 2018.
Bandgap engineering in CsSnxPb(1-x)I3 and  their influence on light absorption
                   
                   HåkonEidsvåg, MurugesanRasukkannu,  PonniahVajeeston, DhayalanVelauthapillai
                     Materials Letters,  2018.
                   Materials  Letters, 218, 253-256, 2018.
Electrical bistability of sol-gel  derived Cu2ZnSnS4 Thin films
                     
                     G Rajesh, N Muthukumarasamy, S Agilan,  DhayalanVelauthapillai, KallolMohanta, Sudip K Batabyal
                   Materials  Letters, doi.org/10.1016/j.matlet.2018.03.041.
Photoinduced  electrical bistability of sputter deposited CdZnTe thin films 
                     G Rajesh, N Muthukumarasamy,  DhayalanVelauthapillai, KallolMohanta, V Ragavendran, Sudip K Batabyal
                     Materials  Research Express, 5(2), 026412, 2018.
Importance  of Halide Perovskites for next generation solar cells-A Review 
                     CR Kalaiselvi, N Muthukumarasamy,  DhayalanVelauthapillai, Misook Kang, TS Senthil
               Materials  Letters 219, 198-200, 2018.
Algal buffer layers for enhancing the efficiency of  anthocyanins extracted from rose petals for natural dye‐sensitized solar cell (DSSC) 
                     N. Prabavathy, S.  Shalini, Balasundaraprabhu, DhayalanVelauthapillai, S. Prasanna, G. Balaji, N.  Muthukumarasamy
                     International  Journal of Energy Research, 42 (2), 790-801, 2018.
                     
                   
Pitchaiya S, Eswaramoorthy N, Natarajan M, Santhanam A, Asokan V, Madurai Ramakrishnan V, et al.  
                     Perovskite Solar Cells: A Porous Graphitic Carbon-based Hole Transporter/Counter Electrode Material Extracted from an Invasive Plant Species Eichhornia Crassipes. 
                     Scientific Reports. 2020;10:6835.
                    
Pitchaiya S, Eswaramoorthy N, Natarajan M, Santhanam A, Ramakrishnan VM, Asokan V, et al. 
                     Interfacing green synthesized flake like-ZnO with TiO2 for bilayer electron extraction in perovskite solar cells
                     New Journal of Chemistry2020. 
                   
Madurai Ramakrishnan V, N M, P B, Pitchaiya S, Velauthapillai D, Pugazhendhi A. 
                     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.
                   
Venkatraman Madurai Ramakrishnan, Muthukumarasamy Natarajan, P. Selvakumar, Agilan Santhanam, Dhayalan Velauthapillai, Arivalagan Pugazhendhi: 
                     UV-aided Graphene Oxide Reduction by TiO2 towards TiO2/Reduced Graphene Oxide (RGO) Composites for Dye-sensitized solar cells
                     International Journal of Energy Research, In Press,
                   
Venkatraman Madurai Ramakrishnan, P. Selvakumar, N. Muthukumarasamy, Kristin Kvamme, G. Rajesh, S. Agilan, Arivalagan Pugazhendhi, Dhayalan Velauthapillai: 
                     Performance of TiO2 nanoparticles synthesized by microwave and solvothermal methods as photoanodes for Dye-sensitized solar cells (DSSC),
                     International Journal of Hydrogen Energy, Volume 45, Issue 51, 2020, Pages 27036-27046, 10.1016/j.ijhydene.2020.07.018
                   
Venkatraman Madurai Ramakrishnan, Muthukumarasamy Natarajan, Agilan Santhanam, Dhayalan Velauthapillai, Arivalagan Pugazhendhi 
                     Microwave Assisted Solvothermal Synthesis of Quasi Cubic F Doped TiO2 Nanostructures as Dye Sensitized Solar Cells photoanodes,
                     International Journal of Energy Research, In Press, Sep 2020
                   
				   Ranjitha A, Thambidurai M, Shini F, Muthukumarasamy N, Velauthapillai D. 
                     Effect of doped TiO2 film as electron transport layer for inverted organic solar cell
                     Materials Science for Energy Technologies. 2019;2:385-8.
                   
Vinoth Pandi.D, Saraswathi v, Muthukumarasamy N, Agilan S, P.Balraju, Dhayalan Velauthapillai. 
                     C-axis oriented ZnO nanorods based quantum dot solar cells
                     Optical Materials Feb2021 112:110774
                   
Azarudeen RS, Hassan MN, Yassin MA, Thirumarimurugan M, Muthukumarasamy N, Velauthapillai D, et al. 
                     3D printable Polycaprolactone-gelatin blends characterized for in vitro osteogenic potency
                     Reactive and Functional Polymers. 2020;146:104445.
                   
Tharmakularasa Rajaramanan, Muthukumarasamy Natarajan, Punniamoorthy Ravirajan, Meena Senthilnanthanan, Dhayalan Velauthapillai: 
                     Ruthenium (Ru) Doped Titanium Dioxide (P25) Electrode for Dye Sensitized Solar Cells,
                     Energies 2020, 13(7), 1532;
                   
Uthayaraj Siva, Thanihaichelvan Murugathas, Shivatharsiny Yohi, Muthukumarasamy Natarajan, Dhayalan Velauthapillai, Punniamoorthy Ravirajan 
                     Single walled carbon nanotube incorporated Titanium dioxide and Poly(3-hexylthiophene) as electron and hole transport materials for perovskite solar cells
                     Volume 276, 1 October 2020, 128174;