Short-range spin-phonon coupling in in-plane CuO nanowires: a low-temperature Raman investigation

被引：8
|
作者：
Shih, Po-Hsun [1 ]
Cheng, Chia-Liang [1 ]
Wu, Sheng Yun [1 ]
机构：
[1] Natl Dong Hwa Univ, Dept Phys, Hualien 97401, Taiwan
来源：
NANOSCALE RESEARCH LETTERS | 2013年 / 8卷
关键词：
Raman spectroscopy; Cupric oxide; Nanowire; Spin-phonon coupling; NEUTRON-SCATTERING; SIZE; SPECTRA;
D O I：
10.1186/1556-276X-8-398
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We report an application of low-temperature Raman scattering on in-plane CuO nanowires, in which an overview of the characteristic parameter of spin-phonon coefficient, the interaction of incident light with the spin degrees of freedom, and size effects will be given. The appearance of spin-phonon coefficient decrease reflects the existence of finite size effect.
引用
收藏
页码：1 / 6
页数：6
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