QUANTUM CONFINEMENT AND COULOMB EFFECTS IN SEMICONDUCTOR QUANTUM DOTS

被引:23
作者
Hu, Y. Z. [1 ,2 ]
Koch, S. W. [1 ,2 ]
Thoai, D. B. Tran [3 ]
机构
[1] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
[2] Univ Arizona, Ctr Opt Sci, Tucson, AZ 85721 USA
[3] Natl Ctr Sci Res, Ho Chi Minh City, Vietnam
来源
MODERN PHYSICS LETTERS B | 1990年 / 4卷 / 16期
关键词
D O I
10.1142/S0217984990001276
中图分类号
O59 [应用物理学];
学科分类号
摘要
Coulomb and quantum confinement effects in small semiconductor microcrystallites are analyzed. Energies and wavefunctions for one- and two-electron-hole-pair states are computed and optical absorption spectra are evaluated.
引用
收藏
页码:1009 / 1016
页数:8
相关论文
共 30 条
[11]   GIGANTIC NONLINEAR OPTICAL POLARIZABILITY OF SEMICONDUCTOR MICROCRYSTALLITES [J].
HANAMURA, E .
SOLID STATE COMMUNICATIONS, 1987, 62 (07) :465-469
[12]   VERY LARGE OPTICAL NONLINEARITY OF SEMICONDUCTOR MICROCRYSTALLITES [J].
HANAMURA, E .
PHYSICAL REVIEW B, 1988, 37 (03) :1273-1279
[13]  
Hu Y. Z., PHYS REV B UNPUB, VB
[14]   BIEXCITONS IN SEMICONDUCTOR QUANTUM DOTS [J].
HU, YZ ;
KOCH, SW ;
LINDBERG, M ;
PEYGHAMBARIAN, N ;
POLLOCK, EL ;
ABRAHAM, FF .
PHYSICAL REVIEW LETTERS, 1990, 64 (15) :1805-1807
[15]   THEORY OF OPTICALLY-EXCITED INTRINSIC SEMICONDUCTOR QUANTUM DOTS [J].
HU, YZ ;
LINDBERG, M ;
KOCH, SW .
PHYSICAL REVIEW B, 1990, 42 (03) :1713-1723
[16]   OPTICAL SPECTROSCOPY OF ULTRASMALL STRUCTURES ETCHED FROM QUANTUM-WELLS [J].
KASH, K ;
SCHERER, A ;
WORLOCK, JM ;
CRAIGHEAD, HG ;
TAMARGO, MC .
APPLIED PHYSICS LETTERS, 1986, 49 (16) :1043-1045
[17]   QUANTUM-SIZE EFFECTS OF INTERACTING ELECTRONS AND HOLES IN SEMICONDUCTOR MICROCRYSTALS WITH SPHERICAL SHAPE [J].
KAYANUMA, Y .
PHYSICAL REVIEW B, 1988, 38 (14) :9797-9805
[18]  
Park S. H., J OPT SOC B IN PRESS, VB
[19]   FEMTOSECOND OPTICAL NONLINEARITIES OF CDSE QUANTUM DOTS [J].
PEYGHAMBARIAN, N ;
FLUEGEL, B ;
HULIN, D ;
MIGUS, A ;
JOFFRE, M ;
ANTONETTI, A ;
KOCH, SW ;
LINDBERG, M .
IEEE JOURNAL OF QUANTUM ELECTRONICS, 1989, 25 (12) :2516-2522
[20]   SPATIAL QUANTIZATION IN GAAS-ALGAAS MULTIPLE QUANTUM DOTS [J].
REED, MA ;
BATE, RT ;
BRADSHAW, K ;
DUNCAN, WM ;
FRENSLEY, WR ;
LEE, JW ;
SHIH, HD .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1986, 4 (01) :358-360