Topological Crystalline Insulator Pb1-xSnxSe Nanowires with {100} Facets

被引：12
|
作者：
Wang, Qisheng [1 ]
Safdar, Muhammad [1 ]
Wang, Zhenxing [1 ]
Zhan, Xueying [1 ]
Xu, Kai [1 ]
Wang, Fengmei [1 ]
He, Jun [1 ]
机构：
[1] Natl Ctr Nansci & Technol, Beijing, Peoples R China
来源：
SMALL | 2015年 / 11卷 / 17期
基金：
北京市自然科学基金; 中国国家自然科学基金;
关键词：
SNTE; GROWTH; NANOSTRUCTURES; INVERSION; STATES;
D O I：
10.1002/smll.201403159
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Surface states properties of topological crystalline insulator Pb1-xSnxSe are strongly dependent on crystallographic plane orientation. Rectangular prismatic PbxSn1-xSe nanowires and nanoplates are grown with distinct {100} surfaces on mica sheets. infstrate surface chemical properties are found to be the critical factors that affect the vapor deposition process and final shapes of Pb1-xSnxSe nanostructures. © 2014 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2019 / 2025
页数：7
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