Mg3N2-Ga:: Nanoscale semiconductor-liquid metal heterojunctions inside graphitic carbon nanotubes

被引：9

作者：

Hu, Junqing

Bando, Yoshio

Zhan, Jinhua

Li, Chunzhong

Golberg, Dmitri

机构：

[1] Natl Inst Mat Sci, Int Ctr Young Scientists, Tsukuba, Ibaraki 3050044, Japan

[2] E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China

[3] Natl Inst Mat Sci, Nanoscale Mat Ctr, Tsukuba, Ibaraki 3050044, Japan

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 10期

关键词：

D O I：

10.1002/adma.200602182

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mg3N2-Ga nanoscale semiconductor-liquid metal heterojunctions homogeneously coated with very thin graphitic carbon nanotube (CGNT) layers are fabricated (see figure). Most of the junctions have a uniform diameter of ca. 100-200 nm. GCNTs coated on the nanowire junctions are only several nanometers thick. A convergent electron beam generated in a transmission electron microscope is demonstrated to be an effective toot for delicate manipulation of a junction.

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页码：1342 / +

页数：6

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