P K D D P Pitigala
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Stability of the SnO2/MgO dye-sensitized photoelectrochemical solar cell
MKI Senevirathna, P Pitigala, EVA Premalal, K Tennakone, GRA Kumara, ...
Solar Energy Materials and Solar Cells 91 (6), 544-547, 2007
Dye-sensitized solid-state photovoltaic cells based on dye multilayer− semiconductor nanostructures
VPS Perera, P Pitigala, PVV Jayaweera, KMP Bandaranayake, ...
The Journal of Physical Chemistry B 107 (50), 13758-13761, 2003
Water photoreduction with Cu2O quantum dots on TiO2 nano-particles
MKI Senevirathna, P Pitigala, K Tennakone
Journal of Photochemistry and Photobiology A: Chemistry 171 (3), 257-259, 2005
Utilization of natural pigment extracted from pomegranate fruits as sensitizer in solid-state solar cells
PM Sirimanne, MKI Senevirathna, EVA Premalal, P Pitigala, V Sivakumar, ...
Journal of Photochemistry and Photobiology A: Chemistry 177 (2-3), 324-327, 2006
Doping CuSCN films for enhancement of conductivity: Application in dye-sensitized solid-state solar cells
VPS Perera, MKI Senevirathna, P Pitigala, K Tennakone
Solar energy materials and solar cells 86 (3), 443-450, 2005
A solar cell sensitized with three different dyes
VPS Perera, P Pitigala, MKI Senevirathne, K Tennakone
Solar energy materials and solar cells 85 (1), 91-98, 2005
Light-hole and heavy-hole transitions for high-temperature long-wavelength infrared detection
YF Lao, P Pitigala, AGU Perera, HC Liu, M Buchanan, ZR Wasilewski, ...
Applied Physics Letters 97 (9), 2010
Construction of a photovoltaic device by deposition of thin films of the conducting polymer polythiocyanogen
VPS Perera, PVV Jayaweera, P Pitigala, PKM Bandaranayake, ...
Synthetic Metals 143 (3), 283-287, 2004
Molecular rectification: application in dye-sensitized solar cells
MKI Senevirathna, P Pitigala, VPS Perera, K Tennakone
Langmuir 21 (7), 2997-3001, 2005
1/f noise in dye-sensitized solar cells and NIR photon detectors
PVV Jayaweera, P Pitigala, MKI Seneviratne, AGU Perera, K Tennakone
Infrared Physics & Technology 50 (2-3), 270-273, 2007
High quantum efficiency Pt/TiO2 catalyst for sacrificial water reduction
MKI Senevirathna, P Pitigala, K Tennakone
Solar energy materials and solar cells 90 (17), 2918-2923, 2006
Dye-sensitized near-infrared room-temperature photovoltaic photon detectors
PVV Jayaweera, AGU Perera, MKI Senevirathna, P Pitigala, K Tennakone
Applied physics letters 85 (23), 5754-5756, 2004
1/f noise and dye-sensitized solar cells
PVV Jayaweera, P Pitigala, AGU Perera, K Tennakone
Semiconductor science and technology 20 (8), L40, 2005
Sensitization of TiO2 and ZnO nanocrystalline films with acriflavine
MKI Senevirathne, P Pitigala, V Sivakumar, PVV Jayaweera, AGU Perera, ...
Journal of photochemistry and photobiology A: chemistry 195 (2-3), 364-367, 2008
Exciton transport and electron mobility of organized aggregates of cationic dye thiocyanates
K Tennakone, P Pitigala, AGU Perera
RSC advances 3 (8), 2770-2775, 2013
Band offsets and carrier dynamics of type-II InAs/GaSb superlattice photodetectors studied by internal photoemission spectroscopy
YF Lao, P Pitigala, AG Unil Perera, E Plis, SS Krishna, ...
Applied Physics Letters 103 (18), 2013
Sensitization of nanostructured TiO2 by electrostatic coupling of ionic dyes to ionic absorbates
P Pitigala, MKI Seneviratne, VPS Perera, K Tennakone
Langmuir 20 (12), 5100-5103, 2004
Photovoltaic infrared detection with p-type graded barrier heterostructures
P Pitigala, SG Matsik, AGU Perera, SP Khanna, LH Li, EH Linfield, ...
Journal of Applied Physics 111 (8), 2012
Excitonic photovoltaic effect in a cyanine dye molecular assembly electronically coupled to n-and p-type semiconductors
PKDD Pitigala, MM Henary, EA Owens, AG UnilPerera, K Tennakone
Journal of Photochemistry and Photobiology A: Chemistry 325, 39-44, 2016
Broad absorption natural dye (Mondo-Grass berry) for dye sensitized solar cell
LA DeSilva, P Pitigala, A Gaquere-Parker, R Landry, JE Hasbun, V Martin, ...
Journal of Materials Science: Materials in Electronics 28, 7724-7729, 2017
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