Punniamoorthy Ravirajan

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Jenny NelsonImperial College LondonVerified email at ic.ac.uk
Donal BradleyNEOM ERI Foundation and UniversityVerified email at neom.com
James Robert DurrantImperial College LondonVerified email at imperial.ac.uk
M.A.K. Lakshman DissanayakeResearch Professor, National Institute of Fundamental Studies, Kandy, Sri LankaVerified email at nifs.ac.lk
Siva Uthayaraj [BSc(Hons), MPhil in P...Dept.of Physical Science, Trincomalee Campus, Eastern University, Sri LankaVerified email at esn.ac.lk
Paul O'BrienImperial College London or Queen Mary London or QMW London or Chelsea College London or UniversityVerified email at manchester.ac.uk
Michael GraetzelProfessor, EPFLVerified email at epfl.ch
NazeeruddinEPFLVerified email at epfl.ch
RMG RAJAPAKSE (B.Sc. honours, Ph....Senior Professor of Chemistry, University of PeradeniyaVerified email at pdn.ac.lk
Johann BoucléMaitre de conférences HDR, XLIM Research Institute, Université de Limoges/CNRS, FranceVerified email at unilim.fr
selvadurai LoheeswaranSenior Lecturer Gr II ,Department of Physical Science,Trincomalee Campus, Eastern University, SriVerified email at esn.ac.lk
James KirkpatrickDeepmind, University of Oxford, Imperial College, Max Planck Institute for Polymer ResearchVerified email at google.com
Bernard AdudaProfessor of physics, school of physical sciences, college of biological sciences, University of nairobiVerified email at uonbi.ac.ke
Iain McCullochUniversity of OxfordVerified email at chem.ox.ac.uk
Laurence LUTSENIMEC - imomec at the university of HasseltVerified email at uhasselt.be
Martin HeeneyKAUST, Imperial College LondonVerified email at imperial.ac.uk
Amalraj Peter AmalathasSenior Lecturer in Physics, University of JaffnaVerified email at univ.jfn.ac.lk
Eric ColegroveNational Renewable Energy LaboratoryVerified email at nrel.gov
Miquel PlanellsScientist, Johnson MattheyVerified email at matthey.com
Prof. Youngkyoo KimOrganic Nanoelectronics Laboratory, Chemical Engineering, Kyungpook National University (KNU)Verified email at knu.ac.kr

Punniamoorthy Ravirajan

BScHons(Physics)(Jaffna), PhD(London), Senior Professor of Physics, University of Jaffna, Sri Lanka

Verified email at univ.jfn.ac.lk - Homepage

Physics of Nanomaterials and Nanodevices


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Hybrid polymer/zinc oxide photovoltaic devices with vertically oriented ZnO nanorods and an amphiphilic molecular interface layer P Ravirajan, AM Peiró, MK Nazeeruddin, M Graetzel, DDC Bradley, ... The Journal of Physical Chemistry B 110 (15), 7635-7639, 2006	675	2006
Hybrid polymer–metal oxide thin films for photovoltaic applications J Bouclé, P Ravirajan, J Nelson Journal of Materials Chemistry 17 (30), 3141-3153, 2007	425	2007
Hybrid polymer/metal oxide solar cells based on ZnO columnar structures AM Peiró, P Ravirajan, K Govender, DS Boyle, P O'Brien, DDC Bradley, ... Journal of Materials Chemistry 16 (21), 2088-2096, 2006	338	2006
Factors limiting the efficiency of molecular photovoltaic devices J Nelson, J Kirkpatrick, P Ravirajan Physical Review B 69 (3), 035337, 2004	250	2004
The Effect of Polymer Optoelectronic Properties on the Performance of Multilayer Hybrid Polymer/TiO₂ Solar Cells P Ravirajan, SA Haque, JR Durrant, DDC Bradley, J Nelson Advanced Functional Materials 15 (4), 609-618, 2005	232	2005
Hybrid nanocrystalline TiO2 solar cells with a fluorene–thiophene copolymer as a sensitizer and hole conductor P Ravirajan, SA Haque, JR Durrant, D Poplavskyy, DDC Bradley, ... Journal of applied physics 95 (3), 1473-1480, 2004	219	2004
Efficient charge collection in hybrid polymer/TiO2 solar cells using poly (ethylenedioxythiophene)/polystyrene sulphonate as hole collector P Ravirajan, DDC Bradley, J Nelson, SA Haque, JR Durrant, HJP Smit, ... Applied Physics Letters 86 (14), 2005	114	2005
Effect of morphology on electron drift mobility in porous TiO₂ BO Aduda, P Ravirajan, KL Choy, J Nelson International Journal of photoenergy 6 (3), 141-147, 2004	82	2004
Selective and electronic detection of COVID-19 (Coronavirus) using carbon nanotube field effect transistor-based biosensor: A proof-of-concept study M Thanihaichelvan, SN Surendran, T Kumanan, U Sutharsini, P Ravirajan, ... Materials Today: Proceedings 49, 2546-2549, 2022	71	2022
Poly-acrylonitrile-based gel-polymer electrolytes for sodium-ion batteries K Vignarooban, P Badami, M Dissanayake, P Ravirajan, AM Kannan Ionics 23, 2817-2822, 2017	67	2017
Nanoporous TiO2 solar cells sensitised with a fluorene–thiophene copolymer P Ravirajan, SA Haque, D Poplavskyy, JR Durrant, DDC Bradley, ... Thin Solid Films 451, 624-629, 2004	60	2004
Influence of polymer ionization potential on the open-circuit voltage of hybrid polymer/TiO2 solar cells T Ishwara, DDC Bradley, J Nelson, P Ravirajan, I Vanseveren, T Cleij, ... Applied Physics Letters 92 (5), 2008	58	2008
perovskite Solar cells: A porous Graphitic carbon based Hole transporter/counter electrode Material extracted from an invasive plant Species Eichhornia Crassipes S Pitchaiya, N Eswaramoorthy, M Natarajan, A Santhanam, V Asokan, ... Scientific Reports (Nature Publisher Group) (https://doi.org/10.1038/s41598 …, 2020	50	2020
Powder pressed cuprous iodide (CuI) as a hole transporting material for perovskite solar cells S Uthayaraj, D Karunarathne, GRA Kumara, T Murugathas, S Rasalingam, ... Materials 12 (13), 2037, 2019	47	2019
Potential transition and post-transition metal sulfides as efficient electrodes for energy storage applications T Kajana, A Pirashanthan, D Velauthapillai, A Yuvapragasam, S Yohi, ... RSC advances 12 (28), 18041-18062, 2022	40	2022
SnS₂/TiO₂ Nanocomposites for Hydrogen Production and Photodegradation under Extended Solar Irradiation S Shanmugaratnam, B Selvaratnam, A Baride, R Koodali, P Ravirajan, ... Catalysts 11 (5), 589, 2021	33	2021
Review on Perovskite Semiconductor Field–Effect Transistors and Their Applications G Abiram, M Thanihaichelvan, P Ravirajan, D Velauthapillai Nanomaterials 12 (14), 2396, 2022	30	2022
Cost Effective Solvothermal Method to Synthesize Zn-Doped TiO₂ Nanomaterials for Photovoltaic and Photocatalytic Degradation Applications T Rajaramanan, S Shanmugaratnam, V Gurunanthanan, S Yohi, ... Catalysts 11 (6), 690, 2021	30	2021
CoS₂/TiO₂ Nanocomposites for Hydrogen Production under UV Irradiation S Shanmugaratnam, D Velauthapillai, P Ravirajan, AA Christy, ... Materials 12 (23), 3882, 2019	25	2019
Air processed Cs₂AgBiBr₆ lead-free double perovskite high-mobility thin-film field-effect transistors G Abiram, FH Gourji, S Pitchaiya, P Ravirajan, T Murugathas, ... Scientific Reports 12 (1), 2455, 2022	23	2022

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