Growth of Large Quantity ZnO Nanowires and Their Optical Properties

被引：1

作者：

Ozaki, Shunji ^{[1
]}

Morozumi, Kouichi ^{[1
]}

机构：

[1] Gunma Univ, Grad Sch Engn, Kiryu, Gunma 3768515, Japan

来源：

ADVANCED MICRO-DEVICE ENGINEERING IV | 2014年 / 596卷

关键词：

ZnO; nanowires; vapor transport method; photoluminescence; free exciton; polariton; EMISSION;

D O I：

10.4028/www.scientific.net/KEM.596.121

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Zinc oxide (ZnO) nanowires were grown on Si substrates by a simple vapor transport method of heating the mixture of ZnO and carbon powders at 1100 degrees C in a tube of the furnace. The obtained large-quantity cotton-like product has indicated to be the high density of ZnO nanowires with diameters ranging from 50 to 250 nm. Low-temperature photoluminescence spectrum for ZnO nanowires shows sharp near band-edge emissions. The free exciton-polariton emissions were observed at similar to 3.376 eV.

引用

页码：121 / 125

页数：5

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