Core-shell nanowire light-emitting diodes

被引：215

作者：

Hayden, O

Greytak, AB

Bell, DC

机构：

[1] Harvard Univ, Dept Chem & Biol Chem, Cambridge, MA 02138 USA

[2] Harvard Univ, Ctr Imaging & Mesoscale Struct, Cambridge, MA 02138 USA

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 06期

关键词：

D O I：

10.1002/adma.200401235

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Core-shell semiconductor nanowire heterostructures are fabricated using pulsed-laser deposition to coat silicon nanowires with a cadmium sulfide shell. The resulting heterostructures are used to fabricate lithographically defined intrawire p-n junctions via a selective etching process (see Figure). We present structural data and a proof-of-concept construction of intrawire light-emitting diodes.

引用

页码：701 / +

页数：5

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