ANOMALOUS PHONONS IN YBa2Cu3O7-δ SUPERCONDUCTOR

Chin. Phys. Lett.

1988, Vol. 5

Issue (12): 567-569 DOI:

Original Articles

ANOMALOUS PHONONS IN YBa₂Cu₃O_7-δ SUPERCONDUCTOR

ZHANG Guizhong;LI Zengfa;ZHANG Guangyin;MEN Zhenyu;YAN Jie*;YANG Xiaoning*;SONG Deying*

Department of Physics, Nankai Unversity, Tianjin *Department of Chemistry, Nankai University, Tianjin

Cite this article:

ZHANG Guizhong, LI Zengfa, ZHANG Guangyin et al 1988 Chin. Phys. Lett. 5 567-569

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Abstract The anomalous phonon properties in YBa₂Cu₃O_7-δ superconductor quenched from different temperatures were obtained by means of IR refiection spectroscopy. The analyses of the data suggest that polarons exist in the system, and this may provide a cruicial clue to the mechanism study.

Keywords: 0765G 7430G

Published: 01 December 1988

PACS:	0765G
	6320
	7430G

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1988/V5/I12/0567

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	ZHANG Guizhong
	LI Zengfa
	ZHANG Guangyin
	MEN Zhenyu
	YAN Jie
	YANG Xiaoning
	SONG Deying

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