Gas-source MBE growth of freestanding Si nano-wires on Au/Si substrate

被引:7
作者
Liu, JL [1 ]
Cai, SJ [1 ]
Jin, GL [1 ]
Tang, YS [1 ]
Wang, KL [1 ]
机构
[1] Univ Calif Los Angeles, Dept Elect Engn, Device Res Lab, Los Angeles, CA 90095 USA
基金
美国国家科学基金会;
关键词
gas-source MBE; vapor-liquid-solid; growth mechanism; Si wires;
D O I
10.1006/spmi.1998.0678
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Freestanding Si nano-wires were grown by gas source molecular beam epitaxy on Au/Si (100), (111), (110), and (113) substrates. The morphology of Si nano-wires is investigated using scanning electron microscopy. This method provides a possible way to fabricate silicon quantum wires. (C) 1999 Academic Press.
引用
收藏
页码:477 / 479
页数:3
相关论文
共 5 条
[1]   FUNDAMENTAL ASPECTS OF VLS GROWTH [J].
GIVARGIZOV, EI .
JOURNAL OF CRYSTAL GROWTH, 1975, 31 (DEC) :20-30
[2]   A method for fabricating silicon quantum wires based on SiGe/Si heterostructure [J].
Liu, JL ;
Shi, Y ;
Wang, F ;
Lu, Y ;
Zhang, R ;
Han, P ;
Gu, SL ;
Zheng, YD .
APPLIED PHYSICS LETTERS, 1996, 68 (03) :352-354
[3]   OPTICAL ANISOTROPY IN WIRE-GEOMETRY SIGE LAYERS GROWN BY GAS-SOURCE SELECTIVE EPITAXIAL-GROWTH TECHNIQUE [J].
USAMI, N ;
MINE, T ;
FUKATSU, S ;
SHIRAKI, Y .
APPLIED PHYSICS LETTERS, 1994, 64 (09) :1126-1128
[4]   VAPOR-LIQUID-SOLID MECHANISM OF SINGLE CRYSTAL GROWTH ( NEW METHOD GROWTH CATALYSIS FROM IMPURITY WHISKER EPITAXIAL + LARGE CRYSTALS SI E ) [J].
WAGNER, RS ;
ELLIS, WC .
APPLIED PHYSICS LETTERS, 1964, 4 (05) :89-&
[5]   STUDY OF FILAMENTARY GROWTH OF SILICON CRYSTALS FROM VAPOR [J].
WAGNER, RS ;
ELLIS, WC ;
ARNOLD, SM ;
JACKSON, KA .
JOURNAL OF APPLIED PHYSICS, 1964, 35 (10) :2993-+