Low-temperature synthesis of single-crystal germanium nanowires by chemical vapor deposition

被引：191

作者：

Wang, DW ^{[1
]}

Dai, HJ ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2002年 / 41卷 / 24期

关键词：

D O I：

10.1002/anie.200290047

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Live-wire potential: Low-temperature growth of Ge nanowires has been achieved by the chemical vapor deposition of GeH4 onto a SiO2 substrate coated with Au nanoparticles (see picture). This technique, which represents the mildest growth conditions for single-crystal nanowire synthesis, can also be used for patterned growth processes. Under such conditions, the growth of high-quality nanowires on a variety of substrates is possible, which may yield many possibilities in nanotechnological applications.

引用

收藏

页码：4783 / 4786

页数：4

相关论文

共 24 条

[11] Growth and electrical transport of germanium nanowires [J].

Gu, G ;

Burghard, M ;

Kim, GT ;

Düsberg, GS ;

Chiu, PW ;

Krstic, V ;

Roth, S ;

Han, WQ .

JOURNAL OF APPLIED PHYSICS, 2001, 90 (11) :5747-5751

[12] Nucleation and growth of germanium nanowires seeded by organic monolayer-coated gold nanocrystals [J].

Hanrath, T ;

Korgel, BA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (07) :1424-1429

[13] A LIQUID SOLUTION SYNTHESIS OF SINGLE-CRYSTAL GERMANIUM QUANTUM WIRES [J].

HEATH, JR ;

LEGOUES, FK .

CHEMICAL PHYSICS LETTERS, 1993, 208 (3-4) :263-268

[14] Room-temperature ultraviolet nanowire nanolasers [J].

Huang, MH ;

Mao, S ;

Feick, H ;

Yan, HQ ;

Wu, YY ;

Kind, H ;

Weber, E ;

Russo, R ;

Yang, PD .

SCIENCE, 2001, 292 (5523) :1897-1899

[15] Synthesis of individual single-walled carbon nanotubes on patterned silicon wafers [J].

Kong, J ;

Soh, HT ;

Cassell, AM ;

Quate, CF ;

Dai, HJ .

NATURE, 1998, 395 (6705) :878-881

[16]

Levitt A.P., 1970, WHISKER TECHNOLOGY

[17] Solvothermal elemental direct reaction to CdE (E = S, Se, Te) semiconductor nanorod [J].

Li, YD ;

Liao, HW ;

Ding, Y ;

Fan, Y ;

Zhang, Y ;

Qian, YT .

INORGANIC CHEMISTRY, 1999, 38 (07) :1382-1387

[18] Growth of single-walled carbon nanotubes from discrete catalytic nanoparticles of various sizes [J].

Li, YM ;

Kim, W ;

Zhang, YG ;

Rolandi, M ;

Wang, DW ;

Dai, HJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (46) :11424-11431

[19] A laser ablation method for the synthesis of crystalline semiconductor nanowires [J].

Morales, AM ;

Lieber, CM .

SCIENCE, 1998, 279 (5348) :208-211

[20] Nanobelts of semiconducting oxides [J].

Pan, ZW ;

Dai, ZR ;

Wang, ZL .

SCIENCE, 2001, 291 (5510) :1947-1949