Europium Chalcogenide Nanowires by Vapor Phase Conversions

被引：14

作者：

Boncher, William L. ^{[1
]}

Rosa, Nicholas ^{[1
]}

Kar, Srotoswini ^{[1
]}

Stoll, Sarah L. ^{[1
]}

机构：

[1] Georgetown Univ, Dept Chem, Washington, DC 20057 USA

来源：

CHEMISTRY OF MATERIALS | 2014年 / 26卷 / 10期

基金：

美国国家科学基金会;

关键词：

MAGNETIC-PROPERTIES; CATION-EXCHANGE; CHEMICAL-TRANSFORMATIONS; NANOCRYSTALS; NANOTUBES; EUO; NANOPARTICLES; ELECTRONICS; NANORODS; ARRAYS;

D O I：

10.1021/cm500530r

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 converted Eu(OH)(3) single crystal nanowires to Eu2O3 single crystal nanowires and studied the transformation using temperature and atmosphere controlled X-ray powder diffraction. The single crystal Eu2O3 nanowires were investigated as a starting material for the preparation of controlled morphology synthesis of the magnetic semiconductors EuO, EuS, and EuSe using gas phase reagents. In addition, we also explored the synthesis of EuOCl nanowires from Eu2O3 as an alternative route to EuO and EuS nanowires.

引用

页码：3144 / 3150

页数：7

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