ZnO tetrapod nanocrystals

被引：185

作者：

Newton, Marcus C.

Warburton, Pau A.

机构：

[1] UCL, Dept Elect & Elect Engn, London WC1E 7JE, England

[2] UCL, London Ctr Nanotechnol, London WC1E 7JE, England

来源：

MATERIALS TODAY | 2007年 / 10卷 / 05期

关键词：

D O I：

10.1016/S1369-7021(07)70079-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Zno has received considerable attention because of its unique optical, piezoelectric, and magnetic properties. It also readily self-assembles into a family of nanocrystalline structures. We review the current status of research into ZnO tetrapod nanocrystals. These crystals consist of a ZnO core in the zinc blende structure from which four ZnO arms in the wurtzite structure radiate. The arms are cylinders of hexagonal cross section, with each arm of equal length and diameter. Possible applications in optoelectronics, photovoltaics, spintronics, and piezoelectricity are discussed.

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页码：50 / 54

页数：5

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