Single-crystalline δ-Ni2Si nanowires with excellent physical properties

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题名:	Single-crystalline δ-Ni2Si nanowires with excellent physical properties
作者:	Chiu, Wen-Li;Chiu, Chung-Hua;Chen, Jui-Yuan;Huang, Chun-Wei;Huang, Yu-Ting;Lu, Kuo-Chang;Hsin, Cheng-Lun;Yeh, Ping-Hung;Wu, Wen-Wei
贡献者:	淡江大學物理學系
关键词:	CVD;Ni2Si nanowires;Field emission;Ferromagnetic characteristic
日期:	2013-12
上传时间:	2014-03-07 11:00:28 (UTC+8)
出版者:	Heidelberg: SpringerOpen
摘要:	In this article, we report the synthesis of single-crystalline nickel silicide nanowires (NWs) via chemical vapor deposition method using NiCl2·6H2O as a single-source precursor. Various morphologies of δ-Ni2Si NWs were successfully acquired by controlling the growth conditions. The growth mechanism of the δ-Ni2Si NWs was thoroughly discussed and identified with microscopy studies. Field emission measurements show a low turn-on field (4.12 V/μm), and magnetic property measurements show a classic ferromagnetic characteristic, which demonstrates promising potential applications for field emitters, magnetic storage, and biological cell separation.
關聯:	Nanoscale Research Letters 8(1), 290(5pages)
DOI:	10.1186/1556-276X-8-290
显示于类别:	[物理學系暨研究所] 期刊論文

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