POINT-DEFECTS IN III-V MATERIALS GROWN BY MOLECULAR-BEAM EPITAXY AT LOW-TEMPERATURE

被引:22
|
作者
HAUTOJARVI, P [1 ]
MAKINEN, J [1 ]
PALKO, S [1 ]
SAARINEN, K [1 ]
CORBEL, C [1 ]
LISZKAY, L [1 ]
机构
[1] CENS,INSTN,F-91191 GIF SUR YVETTE,FRANCE
关键词
D O I
10.1016/0921-5107(93)90216-A
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The present understanding of the point defects in GaAs and InP grown n by molecular beam epitaxy at low temperature (LT) is briefly reviewed. New results on vacancies and ion-type accepters obtained by positron annihilation are given. Depending on the growth temperature. Ga vacancies or small vacancy clusters are seen in LT GaAs in the concentration range 10(18) Cm-(3). No signal from Ga antisites is found. The LT LnP layers contain vacancies. identified as In vacancies, in the concentration range 10(18) cm-(3). Ion-type acceptors, probably In antisites, are also seen in concentrations of 10(17)cm-(3). The annealed layer contains small vacancy clusters.
引用
收藏
页码:16 / 22
页数:7
相关论文
共 50 条
  • [31] SUBSTRATE ORIENTATION DEPENDENCE OF LOW-TEMPERATURE GAAS GROWN BY MOLECULAR-BEAM EPITAXY
    CHENG, TM
    CHANG, CY
    HUANG, JH
    APPLIED PHYSICS LETTERS, 1995, 66 (01) : 55 - 57
  • [32] LOW-TEMPERATURE EPITAXY OF SILICON BY MOLECULAR-BEAM EPITAXY (MBE)
    KASPER, E
    1980, 53 (4-5): : 170 - 176
  • [33] Photoreflectance and photoluminescence spectroscopy of low-temperature GaAs grown by molecular-beam epitaxy
    Sinha, S
    Arora, BM
    Subramanian, S
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (01) : 427 - 432
  • [34] GROWTH OF III-V COMPOUNDS ON VICINAL PLANES BY MOLECULAR-BEAM EPITAXY
    JOYCE, BA
    NEAVE, JH
    ZHANG, J
    VVEDENSKY, DD
    CLARKE, S
    HUGILL, KJ
    SHITARA, T
    MYERSBEAGHTON, AK
    SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 1990, 5 (12) : 1147 - 1154
  • [35] STATE-OF-THE-ART MOLECULAR-BEAM EPITAXY OF III-V COMPOUNDS
    FOXON, CT
    ACTA PHYSICA POLONICA A, 1995, 88 (04) : 559 - 566
  • [36] Molecular-Beam Epitaxy and Device Applications of III-V Semiconductor Nanowires
    Hasegawa Hideki
    Fujikura Hajime
    Okada Hiroshi
    MRS Bulletin, 1999, 24 : 25 - 30
  • [37] Molecular-beam epitaxy and device applications of III-V semiconductor nanowires
    Hasegawa, H
    Fujikura, H
    Okada, H
    MRS BULLETIN, 1999, 24 (08) : 25 - 30
  • [38] LOW-TEMPERATURE LIMITS TO MOLECULAR-BEAM EPITAXY OF GAAS
    MIRIN, RP
    IBBETSON, JP
    MISHRA, UK
    GOSSARD, AC
    APPLIED PHYSICS LETTERS, 1994, 65 (18) : 2335 - 2337
  • [39] LOW-TEMPERATURE GROWTH OF MGO BY MOLECULAR-BEAM EPITAXY
    YADAVALLI, S
    YANG, MH
    FLYNN, CP
    PHYSICAL REVIEW B, 1990, 41 (11): : 7961 - 7963
  • [40] Growth of TlGaAs by low-temperature molecular-beam epitaxy
    Kajikawa, Y
    Kubota, H
    Asahina, S
    Kanayama, N
    JOURNAL OF CRYSTAL GROWTH, 2002, 237 (1-4 II) : 1495 - 1498