Short-range spin-phonon coupling in in-plane CuO nanowires: a low-temperature Raman investigation
Department of Physics, National Dong Hwa University, Hualien 97401, Taiwan
Nanoscale Research Letters 2013, 8:398 doi:10.1186/1556-276X-8-398Published: 25 September 2013
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.