Synthesis of ZnTe nanostructures by vapor-liquid-solid technique

被引：33
|
作者：
Devami, Keivan [1 ]
Kang, Daegun [1 ]
Lee, Jeong-Soo [1 ]
Meyyappan, M. [2 ]
机构：
[1] Pohang Univ Sci & Technol POSTECH, Div IT Convergence Engn, Pohang, South Korea
[2] NASA, Ames Res Ctr, Moffett Field, CA 94035 USA
来源：
CHEMICAL PHYSICS LETTERS | 2011年 / 504卷 / 1-3期
关键词：
THERMAL EVAPORATION; GROWTH; NANOWIRES; NANORODS; NANOSAWS; ROUTE;
D O I：
10.1016/j.cplett.2011.01.053
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We have synthesized nanowires of ZnTe using a vapor-liquid-solid approach and found the morphology to be dependant upon the growth temperature. Widely varying structures ranging from cylindrical and tapered nanowires to nanoribbons are obtained depending on the substrate location, gas flow rate and pressure all of which change the temperature distribution within the reactor. The reactor is also modeled to understand the impact of temperature on growth morphology. (C) 2011 Elsevier B. V. All rights reserved.
引用
收藏
页码：62 / 66
页数：5
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