Superparamagnetism found in diluted magnetic semiconductor nanowires: Mn-doped CdSe

Chih Chang Chen, Yung-Jung Hsu*, Yi Feng Lin, Shih Yuan Lu

*此作品的通信作者

研究成果: Article同行評審

33 引文 斯高帕斯(Scopus)

摘要

Diluted magnetic semiconductor (DMS) nanowires (NWs), Mn-doped CdSe, were successfully prepared in a gold-catalyzed vapor-transport deposition process. It was demonstrated for the first time that upon incorporation of Mn of very limited concentrations, the CdSe NWs exhibited enhanced ferromagnetism at T < 40 K and turned superparamagnetic at relatively high temperatures. This finding would extend the application range of DMS NWs into the biolabeling and bioimaging fields.

原文English
頁(從 - 到)17964-17968
頁數5
期刊Journal of Physical Chemistry C
112
發行號46
DOIs
出版狀態Published - 20 十一月 2008

指紋

深入研究「Superparamagnetism found in diluted magnetic semiconductor nanowires: Mn-doped CdSe」主題。共同形成了獨特的指紋。

引用此