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A. G. Unil Perera
A. G. Unil Perera
Regent's Professor of Physics, Georgia State University
Bestätigte E-Mail-Adresse bei gsu.edu - Startseite
Titel
Zitiert von
Zitiert von
Jahr
Characteristics of a tunneling quantum-dot infrared photodetector operating at room temperature
P Bhattacharya, XH Su, S Chakrabarti, G Ariyawansa, AGU Perera
Applied Physics Letters 86 (19), 2005
2672005
High-performance mid-infrared quantum dot infrared photodetectors
S Chakrabarti, AD Stiff-Roberts, XH Su, P Bhattacharya, G Ariyawansa, ...
Journal of Physics D: Applied Physics 38 (13), 2135, 2005
1972005
Three-color and InAs/InGaAs quantum-dots-in-a-well detector
S Krishna, S Raghavan, G Von Winckel, A Stintz, G Ariyawansa, ...
Applied Physics Letters 83 (14), 2745-2747, 2003
1382003
Negative capacitance of GaAs homojunction far-infrared detectors
AGU Perera, WZ Shen, M Ershov, HC Liu, M Buchanan, WJ Schaff
Applied Physics Letters 74 (21), 3167-3169, 1999
1311999
Homojunction internal photoemission far‐infrared detectors: photoresponse performance analysis
AGU Perera, HX Yuan, MH Francombe
Journal of applied physics 77 (2), 915-924, 1995
1171995
A resonant tunneling quantum-dot infrared photodetector
X Su, S Chakrabarti, P Bhattacharya, G Ariyawansa, AGU Perera
IEEE journal of quantum electronics 41 (7), 974-979, 2005
1132005
GaN∕ AlGaN ultraviolet/infrared dual-band detector
G Ariyawansa, MBM Rinzan, M Alevli, M Strassburg, N Dietz, AGU Perera, ...
Applied physics letters 89 (9), 2006
962006
Characteristics of a multicolor InGaAs-GaAs quantum-dot infrared photodetector
S Chakrabarti, XH Su, P Bhattacharya, G Ariyawansa, AGU Perera
IEEE Photonics Technology Letters 17 (1), 178-180, 2004
962004
Terahertz detection with tunneling quantum dot intersublevel photodetector
XH Su, J Yang, P Bhattacharya, G Ariyawansa, AGU Perera
Applied physics letters 89 (3), 2006
842006
Tunable hot-carrier photodetection beyond the bandgap spectral limit
YF Lao, AGU Perera, LH Li, SP Khanna, EH Linfield, HC Liu
Nature Photonics 8 (5), 412-418, 2014
822014
ATR-FTIR spectral discrimination between normal and tumorous mouse models of lymphoma and melanoma from serum samples
H Ghimire, M Venkataramani, Z Bian, Y Liu, AGU Perera
Scientific reports 7 (1), 16993, 2017
812017
Design and optimization of GaAs∕ AlGaAs heterojunction infrared detectors
DG Esaev, MBM Rinzan, SG Matsik, AGU Perera
Journal of Applied Physics 96 (8), 4588-4597, 2004
782004
A quantum ring terahertz detector with resonant tunnel barriers
G Huang, W Guo, P Bhattacharya, G Ariyawansa, AGU Perera
Applied Physics Letters 94 (10), 2009
762009
High-performance, long-wave (∼ 10.2 μm) InGaAs/GaAs quantum dot infrared photodetector with quaternary In0. 21Al0. 21Ga0. 58As capping
S Chakrabarti, S Adhikary, N Halder, Y Aytac, AGU Perera
Applied Physics Letters 99 (18), 2011
742011
GaAs/AlGaAs quantum well photodetectors with a cutoff wavelength at 28 m
AGU Perera, WZ Shen, SG Matsik, HC Liu, M Buchanan, WJ Schaff
Applied physics letters 72 (13), 1596-1598, 1998
721998
GaAs/InGaAs quantum well infrared photodetector with a cutoff wavelength at 35 μm
AGU Perera, SG Matsik, HC Liu, M Gao, M Buchanan, WJ Schaff, W Yeo
Applied Physics Letters 77 (5), 741-743, 2000
702000
Bias effects in high performance GaAs homojunction far-infrared detectors
WZ Shen, AGU Perera, HC Liu, M Buchanan, WJ Schaff
Applied physics letters 71 (18), 2677-2679, 1997
701997
Why Gratzel’s cell works so well
PVV Jayaweera, AGU Perera, K Tennakone
Inorganica Chimica Acta 361 (3), 707-711, 2008
672008
Uncooled infrared detectors for 3–5μm and beyond
PVV Jayaweera, SG Matsik, AGU Perera, HC Liu, M Buchanan, ...
Applied Physics Letters 93 (2), 2008
662008
AlGaAs emitter∕ GaAs barrier terahertz detector with a 2.3 THz threshold
MBM Rinzan, AGU Perera, SG Matsik, HC Liu, ZR Wasilewski, ...
Applied Physics Letters 86 (7), 2005
632005
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