Size effects on the band-gap of semiconductor compounds

被引：131
作者：
Li, M.
Li, J. C. [1 ]
机构：
[1] Jilin Univ, Key Lab Automobile Mat, Minist Educ, Changchun 130025, Peoples R China
[2] Jilin Univ, Dept Mat Sci & Engn, Changchun 130025, Peoples R China
来源：
MATERIALS LETTERS | 2006年 / 60卷 / 20期
关键词：
band-gap; size-dependent; semiconductor;
D O I：
10.1016/j.matlet.2006.01.032
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on a thermodynamic model for size-dependent melting temperature, the size-dependent band-gap of low dimensional semiconductor compounds is modeled without any adjustable parameter. The model predicts an increase of the band-gap of nanoparticles and nanowires for IIB-VIB and IIIB-VB semiconductor compounds, with decreasing their size, which is supported by available experimental and other theoretical results. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：2526 / 2529
页数：4
相关论文
共 47 条
[1]   Quantum confinement effects in CdTe nanostructured films prepared by the RF sputtering technique [J].
Arizpe-Chávez, H ;
Ramírez-Bon, R ;
Espinoza-Beltrán, FJ ;
Zelaya-Angel, O ;
Marín, JL ;
Riera, R .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2000, 61 (04) :511-518
[2]   SILICON QUANTUM WIRE ARRAY FABRICATION BY ELECTROCHEMICAL AND CHEMICAL DISSOLUTION OF WAFERS [J].
CANHAM, LT .
APPLIED PHYSICS LETTERS, 1990, 57 (10) :1046-1048
[3]   QUANTUM SIZE EFFECTS IN CDS THIN-FILMS [J].
CHUU, DS ;
DAI, CM .
PHYSICAL REVIEW B, 1992, 45 (20) :11805-11810
[4]   LANGMUIR-BLODGETT MANIPULATION OF SIZE-SELECTED CDSE NANOCRYSTALLITES [J].
DABBOUSI, BO ;
MURRAY, CB ;
RUBNER, MF ;
BAWENDI, MG .
CHEMISTRY OF MATERIALS, 1994, 6 (02) :216-219
[5]   QUANTUM-SIZE EFFECTS IN THE STUDY OF CHEMICAL SOLUTION DEPOSITION MECHANISMS OF SEMICONDUCTOR-FILMS [J].
GORER, S ;
HODES, G .
JOURNAL OF PHYSICAL CHEMISTRY, 1994, 98 (20) :5338-5346
[6]   CRYSTAL-GROWTH OF III-N COMPOUNDS UNDER HIGH-NITROGEN PRESSURE [J].
GRZEGORY, I ;
JUN, J ;
KRUKOWSKI, S ;
BOCKOWSKI, M ;
POROWSKI, S .
PHYSICA B, 1993, 185 (1-4) :99-102
[7]   Bright UV-blue luminescent colloidal ZnSe nanocrystals [J].
Hines, MA ;
Guyot-Sionnest, P .
JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (19) :3655-3657
[8]   PHOTOINDUCED ELECTRON-TRANSFER FROM ZINC-SULFIDE MICROCRYSTALS MODIFIED WITH VARIOUS ALKANETHIOLS TO METHYL VIOLOGEN [J].
INOUE, H ;
ICHIROKU, N ;
TORIMOTO, T ;
SAKATA, T ;
MORI, H ;
YONEYAMA, H .
LANGMUIR, 1994, 10 (12) :4517-4522
[9]   Melting thermodynamics of organic nanocrystals [J].
Jiang, Q ;
Shi, HX ;
Zhao, M .
JOURNAL OF CHEMICAL PHYSICS, 1999, 111 (05) :2176-2180
[10]   Glass transition of low-dimensional polystyrene [J].
Jiang, Q ;
Lang, XY .
MACROMOLECULAR RAPID COMMUNICATIONS, 2004, 25 (07) :825-828
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