Spin-phonon coupling effects of antiferromagnetic Cr2O3 nanoparticles
碩士 === 國立東華大學 === 應用物理研究所 === 96 === In the present work we use Raman microscopy to investigate the size effect of spin-phonon coupling in antiferromagnetic Cr2O3 nanoparticles. The peculiarities of the dependency of the phonon wave number on temperature (with a relatively weak peak at 293 cm-1) can...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/75399519164900323986 |