EXCITON OSCILLATOR STRENGTH IN MAGNETIC-FIELD-INDUCED SPIN SUPERLATTICES CDTE (CD,MN)TE

被引：106
|
作者：
IVCHENKO, EL [1 ]
KAVOKIN, AV [1 ]
KOCHERESHKO, VP [1 ]
POSINA, GR [1 ]
URALTSEV, IN [1 ]
YAKOVLEV, DR [1 ]
BICKNELLTASSIUS, RN [1 ]
WAAG, A [1 ]
LANDWEHR, G [1 ]
机构：
[1] UNIV WURZBURG,INST PHYS,W-8700 WURZBURG,GERMANY
来源：
PHYSICAL REVIEW B | 1992年 / 46卷 / 12期
关键词：
D O I：
10.1103/PhysRevB.46.7713
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Resonance-reflectivity data on CdTe/(Cd,Mn)Te quantum wells and superlattices are analyzed to obtain the exciton longitudinal-transverse splitting or oscillator strength as a function of the layer widths and/or the band offsets altered by externally applied magnetic fields. A nonlocal-dielectric-response theory for single quantum wells and the concept of an optically homogeneous dielectric medium formulated for periodic structures are developed. Strong effects of the magnetic-field-induced type-I-type-II transition and the spin-superlattice formation for holes on the exciton oscillator strength are found to be in agreement with our calculations.
引用
收藏
页码：7713 / 7722
页数：10
相关论文
共 50 条
  • [21] MAGNETIC-FIELD-INDUCED LOCALIZATION IN INSB AND HG0.79CD0.21TE
    SHAYEGAN, M
    GOLDMAN, VJ
    DREW, HD
    NELSON, DA
    TEDROW, PM
    PHYSICAL REVIEW B, 1985, 32 (10): : 6952 - 6955
  • [22] (100) SUPERLATTICES OF CDTE-CD0.76MN0.24TE ON (100) GAAS
    KOLODZIEJSKI, LA
    GUNSHOR, RL
    OTSUKA, N
    ZHANG, XC
    CHANG, SK
    NURMIKKO, AV
    APPLIED PHYSICS LETTERS, 1985, 47 (08) : 882 - 884
  • [23] DIFFERENCES IN OPTICAL-PROPERTIES OF (111) AND (100) CDTE/(CD,MN)TE SUPERLATTICES
    CHANG, SK
    NURMIKKO, AV
    KOLODZIEJSKI, LA
    GUNSHOR, RL
    PHYSICAL REVIEW B, 1986, 33 (04): : 2589 - 2593
  • [24] Negatively charged exciton formation in an asymmetric double CdTe/(Cd,Mn)Te QWs
    Siviniant, J
    Paganotto, N
    Kavokin, AV
    Coquillat, D
    Scalbert, D
    Lascaray, JP
    Cibert, J
    GROWTH, CHARACTERISATION AND APPLICATIONS OF BULK II-VIS, 1999, 78 : 680 - 683
  • [25] Negatively charged exciton formation in an asymmetric double CdTe/(Cd,Mn)Te QWs
    Siviniant, J
    Paganotto, N
    Kavokin, AV
    Coquillat, D
    Scalbert, D
    Lascaray, JP
    Cibert, J
    JOURNAL OF CRYSTAL GROWTH, 1999, 197 (03) : 680 - 683
  • [26] Negatively charged exciton formation in an asymmetric double CdTe/(Cd,Mn)Te QWs
    Universite de Montpellier II, Montpellier, France
    J Cryst Growth, 3 (680-683):
  • [27] Triplet biexciton transition under high magnetic field in (Cd,Mn)Te/CdTe/(Cd,Mg)Te asymmetric quantum wells
    Mino, H
    Kobayashi, A
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2004, 18 (27-29): : 3753 - 3756
  • [28] MAGNETIC-FIELD-INDUCED TRIPLET EXCITON-POLARITON IN CUCL
    ANDO, T
    HASUO, M
    NAGASAWA, N
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1993, 179 (02): : 453 - 462
  • [29] Interface local spin states in a CdTe/(Cd, Mn)Te quantum well
    Semenov, YG
    Yokoi, H
    Kakudate, Y
    Takeyama, S
    Tozer, SW
    Kim, Y
    Wojtowicz, T
    Karczewski, G
    Kossut, J
    PHYSICA E, 2001, 10 (1-3): : 340 - 343
  • [30] INFLUENCE OF HETEROINTERFACES ON OPTICAL-PROPERTIES OF CDTE/(CD,MN)TE AND ZNSE/(ZN,MN)SE SUPERLATTICES
    NURMIKKO, AV
    HEFETZ, Y
    CHANG, SK
    KOLODZIEJSKI, LA
    GUNSHOR, RL
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1986, 4 (04): : 1033 - 1036
12345