Chin. Phys. Lett.  1987, Vol. 4 Issue (12): 537-540    DOI:
Original Articles |
A LOCALIZED VIBRATION MODE RELATED TO THE SUPERCONDUCTING PHASE IN Y-BA-CU-O SYSTEM
CHEN Jianmin;CAI Peixin;ZHAO Yonggang;QI Mingwei;BAI Guoren;XIE Leiming
Shanghai Institute of Metallurgy, Academia Sinica, Shanghai
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CHEN Jianmin, CAI Peixin, ZHAO Yonggang et al  1987 Chin. Phys. Lett. 4 537-540
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Abstract The IR absorption spectra of superconducting and nonsuperconducting samples have been investigated. An IR absorption peak at about 447cm-1 was found. It might be caused by Cu-O localized vibration mode in the superconducting sample. A possible vibration model was proposed.
Published: 01 December 1987
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CHEN Jianmin
CAI Peixin
ZHAO Yonggang
QI Mingwei
BAI Guoren
XIE Leiming
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