Zinc oxide hexagram whiskers

被引：35

作者：

Xu, CX

Sun, XW

Dong, ZL

Zhu, GP

Cui, YP

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore

[2] SE Univ, Dept Elect Engn, Nanjing 210096, Peoples R China

[3] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

来源：

APPLIED PHYSICS LETTERS | 2006年 / 88卷 / 09期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2179133

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Through vapor-phase transport method, zinc oxide hexagram whiskers with uniform size and morphology were fabricated by heating a mixture source of zinc oxide, indium oxide, and graphite powders in air. Each whisker presented a hexagonal disk core closed by six equivalent surfaces of {10 (1) over bar0} and was surrounded by side nanorods grown along the diagonal of the core disk in the 6-symmetric directions of +/-[11 (2) over bar0], +/-[2 (1) over bar(1) over bar0], and +/-[1 (2) over bar 10]. Based on the vapor-liquid-solid mechanism, the growth process of the zinc oxide hexagrams were discussed by considering the thermal dynamic properties of zinc oxide and indium oxide.

引用

页数：3

共 24 条

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