PHOTOCONDUCTIVE GAIN MECHANISM OF QUANTUM-WELL INTERSUBBAND INFRARED DETECTORS

被引：184

作者：

LIU, HC

机构：

[1] Institute for Microstructural Sciences, National Research Council, Ottawa

来源：

APPLIED PHYSICS LETTERS | 1992年 / 60卷 / 12期

关键词：

D O I：

10.1063/1.107286

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Taking into account the discrete nature of the quantum-well intersubband infrared detectors, we construct a model to calculate the photoconductive gain. It is shown that the photoconductive gain is inversely proportional to the number of quantum wells and that the detector-current responsivity is independent of the number of wells.

引用

页码：1507 / 1509

页数：3

共 50 条

[1] NOISE AND PHOTOCONDUCTIVE GAIN IN ALGAAS/GAAS QUANTUM-WELL INTERSUBBAND INFRARED PHOTODETECTORS
XING, B
LIU, HC
WILSON, PH
BUCHANAN, M
WASILEWSKI, ZR
SIMMONS, JG
[J]. JOURNAL OF APPLIED PHYSICS, 1994, 76 (03) : 1889 - 1894
[2] OPTIMIZED PERFORMANCE OF QUANTUM-WELL INTERSUBBAND INFRARED DETECTORS - PHOTOVOLTAIC VERSUS PHOTOCONDUCTIVE OPERATION
SCHNEIDER, H
[J]. JOURNAL OF APPLIED PHYSICS, 1993, 74 (07) : 4789 - 4791
[3] LARGE PHOTOCONDUCTIVE GAIN IN QUANTUM-WELL INFRARED PHOTODETECTORS
HASNAIN, G
LEVINE, BF
GUNAPALA, S
CHAND, N
[J]. APPLIED PHYSICS LETTERS, 1990, 57 (06) : 608 - 610
[4] Enhanced photoconductive gain in quantum-well infrared photodetectors
Gadir, MA
Harrison, P
Soref, RA
[J]. APPLIED PHYSICS LETTERS, 2002, 81 (22) : 4272 - 4274
[5] INFRARED-ABSORPTION AND PHOTOCONDUCTIVE GAIN OF QUANTUM-WELL INFRARED PHOTODETECTORS
CHOI, KK
FOTIADIS, L
TAYSINGLARA, M
CHANG, W
IAFRATE, GJ
[J]. APPLIED PHYSICS LETTERS, 1992, 60 (05) : 592 - 594
[6] INJECTION MECHANISM AT CONTACTS IN A QUANTUM-WELL INTERSUBBAND INFRARED DETECTOR
ROSENCHER, E
LUC, F
BOIS, P
DELAITRE, S
[J]. APPLIED PHYSICS LETTERS, 1992, 61 (04) : 468 - 470
[7] IMPORTANCE OF THE UPPER STATE POSITION IN THE PERFORMANCE OF QUANTUM-WELL INTERSUBBAND INFRARED DETECTORS
STEELE, AG
LIU, HC
BUCHANAN, M
WASILEWSKI, ZR
[J]. APPLIED PHYSICS LETTERS, 1991, 59 (27) : 3625 - 3627
[8] INFLUENCE OF THE NUMBER OF WELLS IN THE PERFORMANCE OF MULTIPLE QUANTUM-WELL INTERSUBBAND INFRARED DETECTORS
STEELE, AG
LIU, HC
BUCHANAN, M
WASILEWSKI, ZR
[J]. JOURNAL OF APPLIED PHYSICS, 1992, 72 (03) : 1062 - 1064
[9] PHOTOVOLTAIC QUANTUM-WELL INTERSUBBAND INFRARED DETECTORS BY INTERNAL ELECTRIC-FIELDS
SCHNEIDER, H
EHRET, S
LARKINS, EC
RALSTON, JD
SCHWARZ, K
KOIDL, P
[J]. GALLIUM ARSENIDE AND RELATED COMPOUNDS 1993, 1994, 136 : 295 - 300
[10] PHOTOCONDUCTIVE GAIN AND GENERATION-RECOMBINATION NOISE IN QUANTUM-WELL INFRARED PHOTODETECTORS
SHADRIN, VD
MITIN, VV
KOCHELAP, VA
CHOI, KK
[J]. JOURNAL OF APPLIED PHYSICS, 1995, 77 (04) : 1771 - 1775

← 1 2 3 4 5 →