Theory of silicon nanostructures

被引：125

作者：

Zunger, A

Wang, LW

机构：

[1] National Renewable Energy Laboratory, Golden

来源：

APPLIED SURFACE SCIENCE | 1996年 / 102卷

关键词：

D O I：

10.1016/0169-4332(96)00078-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Empirical pseudopotential plane wave theory is used to study the electronic and optical properties of thousand atom hydrogen passivated Si quantum dots, wires and films. The properties studied include: (1) band gap vs. size; (2) band gap vs. shape; (3) total electronic density of state and optical absorption spectra: (4) dielectric constant vs. size. The results are compared with tight binding and other model calculations. Comparison with recent experimental data is discussed.

引用

页码：350 / 359

页数：10

共 33 条

[11] SCREENING IN SEMICONDUCTOR NANOCRYSTALLITES AND ITS CONSEQUENCES FOR POROUS SILICON
LANNOO, M
DELERUE, C
ALLAN, G
[J]. PHYSICAL REVIEW LETTERS, 1995, 74 (17) : 3415 - 3418
[12] A LUMINESCENT SILICON NANOCRYSTAL COLLOID VIA A HIGH-TEMPERATURE AEROSOL REACTION
LITTAU, KA
SZAJOWSKI, PJ
MULLER, AJ
KORTAN, AR
BRUS, LE
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (06) : 1224 - 1230
[13] QUANTUM CONFINEMENT INDUCED PHOTOLUMINESCENCE IN POROUS SILICON
LOCKWOOD, DJ
WANG, AG
[J]. SOLID STATE COMMUNICATIONS, 1995, 94 (11) : 905 - 909
[14] OPTICAL-PROPERTIES OF POROUS SILICON
LOCKWOOD, DJ
[J]. SOLID STATE COMMUNICATIONS, 1994, 92 (1-2) : 101 - 112
[15] OPTICAL-ABSORPTION EVIDENCE FOR QUANTUM CONFINEMENT EFFECTS IN POROUS SILICON
LOCKWOOD, DJ
WANG, A
BRYSKIEWICZ, B
[J]. SOLID STATE COMMUNICATIONS, 1994, 89 (07) : 587 - 589
[16] ELECTRONIC-STRUCTURE OF INTENTIONALLY DISORDERED ALGS/GAAS SUPERLATTICES
MADER, KA
WANG, LW
ZUNGER, A
[J]. PHYSICAL REVIEW LETTERS, 1995, 74 (13) : 2555 - 2558
[17] SYNTHESIS AND CHARACTERIZATION OF NEARLY MONODISPERSE CDE (E = S, SE, TE) SEMICONDUCTOR NANOCRYSTALLITES
MURRAY, CB
NORRIS, DJ
BAWENDI, MG
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (19) : 8706 - 8715
[18] ELECTRONIC-STRUCTURE AND OPTICAL-PROPERTIES OF SILICON CRYSTALLITES - APPLICATION TO POROUS SILICON
PROOT, JP
DELERUE, C
ALLAN, G
[J]. APPLIED PHYSICS LETTERS, 1992, 61 (16) : 1948 - 1950
[19] HYDROGENATED SI-CLUSTERS - BAND FORMATION WITH INCREASING SIZE
REN, SY
DOW, JD
[J]. PHYSICAL REVIEW B, 1992, 45 (12): : 6492 - 6496
[20] SAUNDER WA, 1993, MATER RES SOC S P, V268, P118

← 1 2 3 4 →