Two-dimensional analysis of double-layer heterojunction HgCdTe photodiodes

被引：7
|
作者：
Wenus, J [1 ]
Rutkowski, J [1 ]
Rogalski, A [1 ]
机构：
[1] Mil Univ Technol, Inst Appl Phys, PL-00908 Warsaw, Poland
来源：
PHOTODETECTORS: MATERIALS AND DEVICES VI | 2001年 / 4288卷
关键词：
HgCdTe photodiodes; heterojunction; homojunction; quantum efficiency; R(0)A product;
D O I：
10.1117/12.429419
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In the paper the performance of P-on-n double-layer hetrojunction (DLHJ) HgCdTe photodiodes at temperature 77 K is analyzed theoretically. Calculation has been performed for the backside-illuminated configuration. The effect of photodiode base layer geometry on quantum efficiency and R(0)A product is analyzed. The effect of lateral collection of diffusion current and photocurrent on photodiode parameters is also shown. Moreover the dependence of the p-n junction position within heterostructure on the band-gap energy profiles and photodiode performance is presented. Finally, the influence of the composition gradient and p-side doping concentration on photodiode parameters is described briefly.
引用
收藏
页码：335 / 344
页数：4
相关论文
共 50 条
  • [41] Exactly solvable model of the two-dimensional electrical double layer
    Samaj, L
    Bajnok, Z
    PHYSICAL REVIEW E, 2005, 72 (06):
  • [42] Novel phenomena in double layer two-dimensional electron systems
    Eisenstein, JP
    NANOPHYSICS: COHERENCE AND TRANSPORT, 2005, 81 : 129 - +
  • [43] Two-dimensional double layer in plasma in a diverging magnetic field
    Saha, S. K.
    Raychaudhuri, S.
    Chowdhury, S.
    Janaki, M. S.
    Hui, A. K.
    PHYSICS OF PLASMAS, 2012, 19 (09)
  • [44] Two-dimensional numerical simulation of HgCdTe infrared detectors
    Jo, NH
    Yoo, SD
    Ko, BG
    Lee, SW
    Jang, J
    Lee, SD
    Kwack, KD
    INFRARED TECHNOLOGY AND APPLICATIONS XXIV, PTS 1-2, 1998, 3436 : 50 - 60
  • [45] Two excitons in double-layer quantum dots
    Xie, WF
    PHYSICA E, 1999, 5 (1-2): : 45 - 49
  • [46] ANALYSIS OF SOME DOUBLE-LAYER GRIDS
    COLLINGS, AG
    JOURNAL OF THE STRUCTURAL DIVISION-ASCE, 1976, 102 (08): : 1591 - 1608
  • [47] ANALYSIS OF ELECTRICAL DOUBLE-LAYER MEASUREMENTS
    HALL, DG
    RENDALL, HM
    JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1980, 76 : 2575 - 2586
  • [48] EFFECTS OF SURFACE-CHARGE ON THE TWO-DIMENSIONAL ONE-COMPONENT PLASMA .1. SINGLE DOUBLE-LAYER STRUCTURE
    SMITH, ER
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1982, 15 (04): : 1271 - 1281
  • [49] Low Dark Current HgCdTe Long Wavelength Infrared Photodiodes With Bandgap Gradient Multi-Layer Heterojunction
    Zhu, Liqi
    Wu, Tianxiang
    Wang, Zihao
    Wang, Xi
    Li, Xun
    Zhou, Songmin
    Gan, Zhikai
    Lin, Chun
    Chen, Baile
    IEEE ELECTRON DEVICE LETTERS, 2024, 45 (05) : 797 - 800
  • [50] Two-Dimensional Electric Double Layer Structure with Heterogeneous Surface Charge
    McCallum, Christopher
    Pennathur, Sumita
    Gillespie, Dirk
    LANGMUIR, 2017, 33 (23) : 5642 - 5651
12345