Nanoscale Structural Engineering via Phase Segregation: Au−Ge System

A tunable structural engineering of nanowires based on template-assisted alloying and phase segregation processes is demonstrated. The Au−Ge system, which has a low eutectic temperature and negligible solid solubility (

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Bibliographic Details
Published in:Nano letters 2010-02, Vol.10 (2), p.393-397
Main Authors: Chueh, Yu-Lun, Boswell, Cosima N, Yuan, Chun-Wei, Shin, Swanee J, Takei, Kuniharu, Ho, Johnny C, Ko, Hyunhyub, Fan, Zhiyong, Haller, E. E, Chrzan, D. C, Javey, Ali
Format: Article
Language:English
Subjects:
Chemical synthesis methods
Condensed matter: structure, mechanical and thermal properties
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Low-dimensional structures (superlattices, quantum well structures, multilayers): structure, and nonelectronic properties
Materials science
Methods of nanofabrication
Nanocrystalline materials
Nanoscale materials and structures: fabrication and characterization
Physics
Quantum wires
Surfaces and interfaces
thin films and whiskers (structure and nonelectronic properties)
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Description
Summary:A tunable structural engineering of nanowires based on template-assisted alloying and phase segregation processes is demonstrated. The Au−Ge system, which has a low eutectic temperature and negligible solid solubility (
ISSN:1530-6984
1530-6992
DOI:10.1021/nl902597m