|
Journal Articles |
|
|
|
|
29 |
"Room
Temperature Nano and Micro Structure Photon Detectors",
(A. G. U. Perera, , P. V. V. Jayaweera, G. Ariyawansa, S. G. Matsik, M.
Buchanan and H. C. Liu),
Microelectronics Journal,
40,507, (2009) |
|
28 |
"Uncooled
infrared detectors for 3-5 μm and beyond", (P. V. V.
Jayaweera, S. G. Matsik, A. G. U. Perera, H. C. Liu, M. Buchanan and Z.
R. Wasilewski)
Applied Physics Letters
93, 021105, (2008) |
|
27 |
"Sensitization
of TiO2 and ZnO nanocrystalline films with acriflavine"
(M.K.I. Senevirathne,
P.K.D.D.P. Pitigala, V.
Sivakumar, P.V.V.
Jayaweera, A.G.U. Perera and K. Tennakone)
Journal
of Photochemistry and Photobiology A: Chemistry, 195,
364-367, (2008) |
|
26 |
"Semiconductor
Terahertz Detectors and Absorption Enhancement Using Plasmons",
(A. G. U. Perera, G. Ariyawansa, P. V. V. Jayaweera, S. G. Matsik, M.
Buchanan and H. C. Liu),
Microelectronics Journal,
J2237, 39, 601-606, (2008) |
|
25 |
"Why
Gratzel′s cell works so well"
P.V.V.
Jayaweera, A.G.U. Perera and K. Tennakone
Inorganica Chimica Acta, 361, 707-711, (2008) |
|
24 |
"Displacement currents in semiconductor quantum dots embedded dielectric
media: A method for room temperature photon detection" (P. V. V.
Jayaweera, A. G. U. Perera, and K. Tennakone),
Applied Physics Letters 91,
063114-3, (2007) ***Selected
for the virtual journal of nanoscale science & technology*** |
|
23 |
“GaSb
homojunctions for Far-IR (THz) Detection”
(P. V. V.
Jayaweera, S. G. Matsik, and A. G. U. Perera,
Y. Paltiel, Ariel Sher and Arie Raizman, H.
Luo, and H. C. Liu),
Applied Physics Letters,
90, 111109,
(2007)
|
|
22 |
“1/f
Noise in dye-sensitized solar cells and NIR photon detectors” (P.V.V.
Jayaweera, P.K.D.D.P. Pitigala, M.K.I. Seneviratne, A. G. U.
Perera and K. Tennakone)
Infrared
Physics & Technology, 50,
270-273 (2007) |
|
21 |
"Spin
split-off transition based IR detectors operating at high temperatures"
(P.V.V. Jayaweera,
S.G. Matsik, K. Tennakone, A.G.U. Perera, H.C.
Liu and
S. Krishna
)
Infrared Physics & Technology,
50, 279-283 (2007)
|
|
20 |
“High
Operating Temperature Split-off Band Infrared Detectors”
(A. G. U. Perera, S. G. Matsik, P. V. V. Jayaweera, K. Tennakone, H. C.
Liu, M. Buchanan G. Von Winckel, A. Stintz, and S. Krishna)
Applied Physics Letters, 89, 131118, (2006) |
|
19 |
"1/f
noise and dye-sensitized solar cells", (P. V. V. Jayaweera, P. K.
D. D. P. Pitigala, A. G. U. Perera and K. Tennakone)
Semicond. Sci.
Technol. 20, L40–L42, (2005) |
|
18 |
"Dye-sensitized
near-infrared room-temperature photovoltaic photon detectors" P. V.
V. Jayaweera, A. G. U. Perera, M. K. I. Senevirathna, P. K. D. D. P.
Pitigala, and K. Tennakone, Applied Physics Letters 85
(23), 5754-5756, (2004) |
|
17 |
"Dye-sensitized
solid-state solar cells made from magnesiumoxide-coated nanocrystalline
titanium dioxide films: enhancement of the efficiency" G. R. A.
Kumara, M. Okuya, K. Murakami, S. Kaneko, V. V. Jayaweera, and K.
Tennakone,
Journal of Photochemistry and Photobiology A:
Chemistry, vol. 164, pp. 183-185, 2004 |
|
16 |
"Construction
of a photovoltaic device by deposition of thin films of the conducting
polymer polythiocyanogen" V. P. S. Perera, P. V. V. Jayaweera, P. K.
D. D. P. Pitigala, P. K. M. Bandaranayake, G. Hastings, A. G. U. Perera,
and K. Tennakone,
Synthetic Metals, vol. 143, pp. 283-287,
2004. |
|
15 |
"Dye-sensitized
photoelectrochemical and solid-state solar cells: charge separation,
transport and recombination mechanisms" K. Tennakone, P. V. V.
Jayaweera, and P. K. M. Bandaranayake,
Journal of
Photochemistry and Photobiology A: Chemistry, vol. 158, pp. 125-130,
2003. |
|
14 |
"Dye-sensitization
of magnesium-oxide-coated cadmium sulfide" P. K. M. Bandaranayake,
P. V. V. Jayaweera, and K. Tennakone,
Solar Energy Materials and
Solar Cells, vol. 76, pp. 57-64, 2003 |
|
13 |
"Depleted
semiconductor quantum nanowire in an electrolytic medium"K.
Tennakone and P. V. V. Jayaweera,
Superlattices and
Microstructures, vol. 33, pp. 23-28, 2003 |
|
12 |
"Dye-Sensitized
Solid-State Photovoltaic Cells Based on Dye Multilayer-Semiconductor
Nanostructures," V. P. S. Perera, P. K. D. D. P. Pitigala, P. V. V.
Jayaweera, K. M. P. Bandaranayake, and K. Tennakone,
J. Phys.
Chem. B., vol. 107, pp. 13758-3761, 2003. |
|
11 |
"Solid-state
dye-sensitized photocell based on pentacene as a hole collector" G.
K. R. Senadeera, P. V. V. Jayaweera, V. P. S. Perera, and K. Tennakone,
Solar Energy Materials and Solar Cells, vol. 73, pp. 103-108,
2002 |
|
10 |
"Dye-sensitized
composite semiconductor nanostructures," K. Tennakone, P. K. M.
Bandaranayake, P. V. V. Jayaweera, A. Konno, and G. R. R. A. Kumara,
Physica E: Low-dimensional Systems and Nanostructures, vol. 14,
pp. 190-196, 2002 |
|
9 |
"Enhancement
of the energy and quantum conversion efficiencies of a
photoelectrochemical cell sensitized with a combination of cationic and
anionic dyes" K. Tennakone, G.K.R. Senadeera and P.V.V. Jayaweera,
Current Science,
Vol. 81, NO. 1, pp.76-77, 2001. |
|
8
|
"Dye-sensitized
solar cell with the hole collector p-CuSCN deposited from a solution in
n-propyl sulphide" G. R. R. A. Kumara, A. Konno, G. K. R. Senadeera,
P. V. V. Jayaweera, D. B. R. A. De Silva, and K. Tennakone,
Solar Energy Materials and Solar Cells, vol. 69, pp. 195-199, 2001. |
|
Conference Abstracts / Proceedings |
|
|
|
|
7 |
"Plasmon Enhancements for Fir Detection" A. G. U.
Perera, S. Matsik, V. Jayaweera, D. Huang, H. C. Liu and M. Buchanan,
IEEE SENSORS 2007 Proceedings, Oct. 28-31, 2007 |
|
6 |
"Spin
split-off transition based IR detectors operating at high temperatures"
P.V.V. Jayaweera,
S.G. Matsik, K. Tennakone, A.G.U. Perera, H.C.
Liu and
S. Krishna,
QWIP2006 proceedings June 18-24 2006 |
|
5 |
"1/f Noise
in Dye-sensitized Solar Cells and NIR Photon Detectors",
P.V.V. Jayaweera, P.K.D.D.P. Pitigala, M.K.I. Seneviratne, A.G.U. Perera
and K.Tennakone, QWIP2006 proceedings June 18-24 2006 |
|
4 |
"Construction
and design of a digital thickness gauge and supporting software"
P.V.V. Jayaweera and K. Tennakone, Proceedings 19th
Technical Session of Institute of Physics Sri Lanka, March 2003 |
|
3 |
"Electrochemical
synthesis and characterization of poly (3 methylthiophene) and its
evaluation as electrode material for photovoltaic device based on
nanocrystalline SnO2 covered with a thin layer of MgO" P.V.V.
Jayaweera, G.K.R. Senadeera, Proceedings 18th
Technical Session of Institute of Physics Sri Lanka, pp. 69-78,
March 2002. |
|
2 |
"p-4CuBr.3S(C4H9)2
: Promising Material as the Hole Collector in Solid State Dye Sensitized
Photovoltaic Cells with TiO2" G.K.R. Senadeera, D.B.R.A.
de Silva, P.V.V. Jayaweera and K. Tennakone Third Asian
Photochemistry Conference (APC-2002) No PP-24 page125, 2002. |
|
1 |
"Dye-sensitized
Photoelectrochemicial Cells Based on Nanocrystalline SnO2 Films:
Implications on Nature of Charge Recombinations and Transport in
Dye-sensitized Semiconductor Nanostructures" K. Tennakone, K.M.P.
Bandaranayake, P.V.V. Jayaweera, J. Bandara, A. Konno, G.R.R.A. Kumara
and S. Kaneko , Abstract 1079, 200th Meeting of the
Electrochemical Society and 52nd Meeting of the International
society of Electrochemistry, San Francisco, September 2-7, 2001. |
|
Patent |
|
|
|
|
1 |
"Dye-sensitized
photoelectrochemical cell made from a film of magnesium oxide coated tin
(IV) oxide" K.Tennakone, J.M.S. Bndara,
P.V.V. Jayaweera, K.M.P.Bandaranayake, "
Patent No : 12330
IPC
: C25 B 9/00 |
