Punniamoorthy Ravirajan

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Jenny NelsonImperial College LondonVerified email at ic.ac.uk
Donal BradleyKing Abdullah University of Science and TechnologyVerified email at kaust.edu.sa
James Robert DurrantImperial College LondonVerified email at imperial.ac.uk
Balashangar KailasapathyLecturer(Probationary), Trincomalee Campus, Eastern University, Sri LankaVerified email at esn.ac.lk
Johann BoucléMaitre de conférences HDR, XLIM Research Institute, Université de Limoges/CNRS, FranceVerified email at unilim.fr
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
James KirkpatrickDeepmind, University of Oxford, Imperial College, Max Planck Institute for Polymer ResearchVerified email at google.com
selvadurai LoheeswaranSenior Lecturer Gr II ,Department of Physical Science,Trincomalee Campus, Eastern University, SriVerified email at esn.ac.lk
Siva UthayarajBSc(Hons,Jaffna), M.Phil.(Jaffna), Research Assistant, Dept. of Physics, University of Jaffna, SriVerified email at stud.hvl.no
M.A.K. Lakshman DissanayakeResearch Professor, Institute of Fundamental Studies, Kandy, Sri LankaVerified email at nifs.ac.lk
Bernard AdudaProfessor of physics, school of physical sciences, college of biological sciences, University of nairobiVerified email at uonbi.ac.ke
Iain McCullochKing Abdullah University of Science and Technology, University of OxfordVerified email at kaust.edu.sa
Laurence LUTSENIMEC - imomec at the university of HasseltVerified email at uhasselt.be
Martin HeeneyDepartment of Chemistry, Imperial College LondonVerified email at imperial.ac.uk
Amalraj Peter AmalathasPostdoctoral Research Fellow, Centre for Advanced Photovoltaics, Czech Technical UniversityVerified email at fel.cvut.cz
RMG RAJAPAKSE (B.Sc. honours, Ph....Senior Professor of Chemistry, University of PeradeniyaVerified email at pdn.ac.lk
Miquel PlanellsScientist, Johnson MattheyVerified email at matthey.com
Eric ColegroveNational Renewable Energy LaboratoryVerified email at nrel.gov

Punniamoorthy Ravirajan

BSc(Hons, Jaffna), MSc(Pera), PhD(London), Senior Professor in Physics, University of Jaffna,Sri

Verified email at 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	627	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	378	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	311	2006
Factors limiting the efficiency of molecular photovoltaic devices J Nelson, J Kirkpatrick, P Ravirajan Physical Review B 69 (3), 035337, 2004	240	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	222	2005
Hybrid nanocrystalline 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	214	2004
Efficient charge collection in hybrid polymer/ 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), 143101, 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	67	2004
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	59	2004
Influence of polymer ionization potential on the open-circuit voltage of hybrid polymer/ solar cells T Ishwara, DDC Bradley, J Nelson, P Ravirajan, I Vanseveren, T Cleij, ... Applied Physics Letters 92 (5), 36, 2008	56	2008
Poly-acrylonitrile-based gel-polymer electrolytes for sodium-ion batteries K Vignarooban, P Badami, M Dissanayake, P Ravirajan, AM Kannan Ionics 23 (10), 2817-2822, 2017	24	2017
O, Brien, P.; Bradley, DDC; Nelson, J.; Durrant, JR AM Peiro, P Ravirajan, K Govender, DS Boyle J. Mater. Chem 16, 2088, 2006	14	2006
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	13	2019
Controlling recombination kinetics of hybrid nanocrystalline Titanium dioxide/polymer Solar cells by inserting an Alumina layer at the interface S Loheeswaran, K Balashangar, J Jevirshan, P Ravirajan Journal of nanoelectronics and optoelectronics 8 (6), 484-488, 2013	12	2013
Controlling recombination kinetics of hybrid poly-3-hexylthiophene (P3HT)/titanium dioxide solar cells by self-assembled monolayers S Loheeswaran, M Thanihaichelvan, P Ravirajan, J Nelson Journal of Materials Science: Materials in Electronics 28 (6), 4732-4737, 2017	11	2017
Cadmium sulfide interface layer for improving the performance of titanium dioxide/poly (3-hexylthiophene) solar cells by extending the spectral response M Thanihaichelvan, K Sockiah, K Balashangar, P Ravirajan Journal of Materials Science: Materials in Electronics 26 (6), 3558-3563, 2015	11	2015
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	10	2020
The effect of zinc oxide nanostructure on the performance of hybrid polymer/zinc oxide solar cells AM Peiró, P Ravirajan, K Govender, DS Boyle, P O'Brien, DDC Bradley, ... Organic Photovoltaics VI 5938, 593819, 2005	9	2005
Multi-walled carbon nanotube incorporated nanoporous titanium dioxide electrodes for hybrid polymer solar cells K Balashangar, S Paranthaman, M Thanihaichelvan, PA Amalraj, ... Materials Letters 219, 265-268, 2018	8	2018
Enhancement of hole mobility in hybrid titanium dioxide/poly (3-hexylthiophene) nanocomposites by employing an oligothiophene dye as an interface modifier K Prashanthan, T Thivakarasarma, P Ravirajan, M Planells, N Robertson, ... Journal of Materials Chemistry C 5 (45), 11758-11762, 2017	8	2017

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