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ACOUSTIC LOCAL MODE AND TA BAND MODE VIBRATION FOR THE MIXED CRYSTALS Cd1-xMnxTe |
| SHEN Xue-chu (S .C. Shen);YE Hong-juan;KANG Li-xue;TAO Feng-xiang |
| Shanghai Institute of Technical Physics, Academia Sinica, Shanghai |
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| Cite this article: |
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SHEN Xue-chu (S .C. Shen), YE Hong-juan, KANG Li-xue et al 1985 Chin. Phys. Lett. 2 209-212 |
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Abstract We report here the acoustic local mode and TA band mode for the lattice vibration of the mixed crystals Cd1-xMnxTe as observed by very far infrared spectra. The occurence of the acoustic local mode and the weakly optical activity of TA mode induced by crystalline-mixing are discussed in light of the defect lattice dynamics.
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Published: 01 May 1985
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