A LOCALIZED VIBRATION MODE RELATED TO THE SUPERCONDUCTING PHASE IN Y-BA-CU-O SYSTEM
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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.
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CHEN Jianmin, CAI Peixin, ZHAO Yonggang, QI Mingwei, BAI Guoren, XIE Leiming. A LOCALIZED VIBRATION MODE RELATED TO THE SUPERCONDUCTING PHASE IN Y-BA-CU-O SYSTEM[J]. Chin. Phys. Lett., 1987, 4(12): 537-540.
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CHEN Jianmin, CAI Peixin, ZHAO Yonggang, QI Mingwei, BAI Guoren, XIE Leiming. A LOCALIZED VIBRATION MODE RELATED TO THE SUPERCONDUCTING PHASE IN Y-BA-CU-O SYSTEM[J]. Chin. Phys. Lett., 1987, 4(12): 537-540.
|
CHEN Jianmin, CAI Peixin, ZHAO Yonggang, QI Mingwei, BAI Guoren, XIE Leiming. A LOCALIZED VIBRATION MODE RELATED TO THE SUPERCONDUCTING PHASE IN Y-BA-CU-O SYSTEM[J]. Chin. Phys. Lett., 1987, 4(12): 537-540.
|
CHEN Jianmin, CAI Peixin, ZHAO Yonggang, QI Mingwei, BAI Guoren, XIE Leiming. A LOCALIZED VIBRATION MODE RELATED TO THE SUPERCONDUCTING PHASE IN Y-BA-CU-O SYSTEM[J]. Chin. Phys. Lett., 1987, 4(12): 537-540.
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