PHOTOLUMINESCENCE OF CHLORINE-DOPED CdTe CRYSTALS.

被引：0
|
作者：
Shoji, Tadayoshi
Ohba, Katsuhiko
Ito, Susumu
Hiratate, Yukio
机构：
来源：
Tohoku Kogyo Daigaku Kiyo, 1: Rikogakuhen | 1987年 / 07期
关键词：
CRYSTALS; -; Growing; PHOTOLUMINESCENCE;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Four kinds of CdTe crystals compensated with chlorine are grown by Bridgman method. High electrical resistivity of about 10**9 OMEGA cm is obtained for the doped sample of 220 ppm chlorine. From the photoluminescence (PL) measurements, the broad emission is observed at 1. 554 ev, possibly being related to Cl atoms. The emission intensity of 1. 554 ev is decreased gradually with increasing temperature from 12. 5 K to 30 K. On the other hand, the emission intensity of 1. 562 ev is increased at the same temperature range. It is estimated from temperature characteristics that the 1. 554 ev and 1. 562 ev line are donor-acceptor pair transitions and free to bound transitions, respectively.
引用
收藏
页码：155 / 159
相关论文
共 50 条
  • [21] INVESTIGATION OF DEEP CENTERS OF CHLORINE-DOPED ZINC-SULFIDE CRYSTALS
    GEORGOBIANI, AN
    MAEV, RG
    OZEROV, YV
    STRUMBAN, EE
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1976, 38 (01): : 77 - 83
  • [22] ELECTRICAL-PROPERTIES OF SEMIINSULATING CHLORINE-DOPED CADMIUM TELLURIDE CRYSTALS
    ARKADEVA, EN
    MATVEEV, OA
    SOVIET PHYSICS SEMICONDUCTORS-USSR, 1976, 10 (11): : 1278 - 1280
  • [23] Peculiarities of radiative recombination in Vanadium-doped CdTe crystals.
    Belyaev, AE
    Ivanov, VY
    Komirenko, SM
    Kavertsev, SV
    Mischenko, LA
    MATERIAL SCIENCE AND MATERIAL PROPERTIES FOR INFRARED OPTOELECTRONICS, 1997, 3182 : 273 - 276
  • [24] Photoluminescence spectra of Cl-doped CdTe crystals
    Shin, HY
    Sun, CY
    JOURNAL OF CRYSTAL GROWTH, 1998, 186 (03) : 354 - 361
  • [25] Physical mechanisms of photoluminescence of chlorine-doped ZnSe epilayers grown by molecular beam epitaxy
    Wang, SZ
    Yoon, SF
    He, L
    Shen, XC
    JOURNAL OF APPLIED PHYSICS, 2001, 90 (05) : 2314 - 2320
  • [26] Photoluminescence and photoelectric properties of CdTe crystals doped with Mo
    Bukivskii, A. P.
    Gnatenko, Yu P.
    Bukivskij, P. M.
    Furier, M. S.
    Tarahan, L. M.
    Gamernyk, R., V
    PHYSICA B-CONDENSED MATTER, 2020, 576
  • [27] Temperature quenching mechanisms for photoluminescence of MBE-grown chlorine-doped ZnSe epilayers
    Wang, SZ
    Xie, SW
    Pang, QJ
    Zheng, H
    Xia, YX
    Ji, RB
    Wu, Y
    He, L
    Zhu, ZM
    Li, GH
    Wang, ZP
    JOURNAL OF CRYSTAL GROWTH, 2000, 220 (04) : 548 - 553
  • [28] Physical mechanisms of photoluminescence of chlorine-doped ZnSe epilayers grown by molecular beam epitaxy
    Wang, S.Z.
    Yoon, S.F.
    He, L.
    Shen, X.C.
    1600, American Institute of Physics Inc. (90):
  • [29] MOLECULAR CENTER WITH CONFIGURATION DEPENDENT ON CHARGE STATE FOR DETERMINING ABNORMAL PROPERTIES OF CHLORINE-DOPED CDTE
    LEGROS, R
    MARFAING, Y
    TRIBOULET, R
    REVUE DE PHYSIQUE APPLIQUEE, 1977, 12 (02): : 245 - 248
  • [30] GROWTH AND PROPERTIES OF CHLORINE DOPED CDTE SINGLE-CRYSTALS
    MANCINI, AM
    RIZZO, A
    VASANELLI, L
    MANFREDOTTI, C
    QUIRINI, A
    MATERIALS CHEMISTRY, 1979, 4 (03): : 411 - 418
12345