EXCITON DISPERSION IN A STRUCTURE OF N-COUPLED MULTIPLE-QUANTUM WELLS

被引：2
|
作者：
AN, NB
HANAMURA, E
机构：
[1] Department of Applied Physics, University of Tokyo, Bunkyo-ku, Tokyo 113
来源：
PHYSICAL REVIEW B | 1995年 / 51卷 / 16期
关键词：
D O I：
10.1103/PhysRevB.51.11187
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We derive analytic expressions for the exciton dispersion in N coupled quantum wells. The Förster-type interaction is taken as a mechanism of interwell coupling. The explicit N dependence is obtained, which shows that for any N the dispersion is continuous in all directions and the isolated quantum-well value is reached in the limit of k,qν→0 as is physically expected. © 1995 The American Physical Society.
引用
收藏
页码：11187 / 11189
页数：3
相关论文
共 50 条
  • [1] NONEXPONENTIAL EXCITON TRANSPORT IN SUPERLATTICES AND MULTIPLE-QUANTUM WELLS
    GERCHIKOV, LG
    SUBASHIEV, AV
    SOLID STATE COMMUNICATIONS, 1994, 90 (01) : 57 - 59
  • [2] EXCITON LINE-SHAPES OF GAAS/ALAS MULTIPLE-QUANTUM WELLS
    HUMLICEK, J
    SCHMIDT, E
    BOCANEK, L
    SVEHLA, R
    PLOOG, K
    PHYSICAL REVIEW B, 1993, 48 (08) : 5241 - 5248
  • [3] EXCITON SATURATION AND FIELD SCREENING IN INGAAS/INGAASP MULTIPLE-QUANTUM WELLS
    TUTKEN, T
    HAWDON, BJ
    SCHEUBLE, E
    ZIMMERMANN, M
    KONIG, P
    HANGLEITER, A
    HARLE, V
    SCHOLZ, F
    JOURNAL DE PHYSIQUE IV, 1993, 3 (C5): : 257 - 260
  • [4] DYNAMICS OF LOCALIZED EXCITON RECOMBINATION AND MIGRATION IN GAAS MULTIPLE-QUANTUM WELLS
    HUANG, XG
    CAI, ZG
    YU, ZX
    JOURNAL OF LUMINESCENCE, 1994, 60-1 : 368 - 370
  • [5] Exciton dispersion in quantum wells
    Siarkos, A
    Runge, E
    Zimmermann, R
    ANNALEN DER PHYSIK, 1998, 7 (5-6) : 523 - 528
  • [6] POLARITONS IN MULTIPLE-QUANTUM WELLS
    ANDREANI, LC
    PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1995, 188 (01): : 29 - 42
  • [7] SPIN DYNAMICS OF EXCITON-STATES IN GAAS/ALGAAS MULTIPLE-QUANTUM WELLS
    DAREYS, B
    MARIE, X
    AMAND, T
    BARRAU, J
    SHEKUN, Y
    RAZDOBREEV, I
    PLANEL, R
    SUPERLATTICES AND MICROSTRUCTURES, 1993, 13 (03) : 353 - 358
  • [8] MATERIAL AND OPTICAL APPROACHES TO EXCITON POLARITONS IN MULTIPLE-QUANTUM WELLS - FORMAL RESULTS
    CITRIN, DS
    PHYSICAL REVIEW B, 1994, 50 (08) : 5497 - 5505
  • [9] ULTRAFAST EXCITON SPIN RELAXATION IN GAAS/ALGAAS AND CDMNTE MULTIPLE-QUANTUM WELLS
    TAKAGI, Y
    ADACHI, S
    TAKEYAMA, S
    TACKEUCHI, A
    MUTO, S
    DUBOWSKI, JJ
    JOURNAL OF LUMINESCENCE, 1994, 58 (1-6) : 202 - 205
  • [10] Exciton related stimulated emission in ZnO-based multiple-quantum wells
    Segawa, Y
    Sun, HD
    Makino, T
    Kawasaki, M
    Koinuma, H
    PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 2002, 192 (01): : 14 - 20
12345