TWO STRUCTURAL PHASE TRANSITIONS IN THE SUPERCONDUCTING MATERIALS Bi1-xPbxSrCaCu2Oy (x=0, 0.2)

Chin. Phys. Lett.

1989, Vol. 6

Issue (1): 39-42 DOI:

Original Articles

TWO STRUCTURAL PHASE TRANSITIONS IN THE SUPERCONDUCTING MATERIALS Bi_1-xPb_xSrCaCu₂O_y (x=0, 0.2)

CHEN Qi;LI Jianqi;YAO Yushu;HUANG Xingming;ZHAO Zhongxian;WANG Wenkui

Institute of Physics, Academia Sinica , Beijing

Cite this article:

CHEN Qi, LI Jianqi, YAO Yushu et al 1989 Chin. Phys. Lett. 6 39-42

Download: PDF(84KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract The structural transition process of the superconducting phase in Bi_1-xPb_xSrCaCu₂O_y (x=0, 0.2 ) samples has been Investigated at temperatures ranging from -190°C to 800°C by means of electron diffraction . Two structural phase transitions have been found at the temperatures about 310°C and 490°C respectively for the BiSrCa₂O_y sample, and about 310°C and 470°C for the Bi_0.8 Pb_0.2 SrCa₂O_y sample. After these transitions a new structural phase forms.

Keywords: 7430C

Published: 01 January 1989

PACS:

7430C

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1989/V6/I1/039

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	CHEN Qi
	LI Jianqi
	YAO Yushu
	HUANG Xingming
	ZHAO Zhongxian
	WANG Wenkui

Related articles from Frontiers Journals

[1]	MAO Sining, LIU Menglin, WU Zhenyi, HUANG Hesheng, GUO Zeng, ZHAO Xin, LIN Yaozhong, HUANG Zhelin, YU Jiali, ZHANG Kongshi . THE Bi-Sr-Ca-Cu-O BULK SUPERCONDUCTORS WITH RESISTANCE CLOSE TO ZERO ABOVE 110K [J]. Chin. Phys. Lett., 1988, 5(9): 39-42
[2]	PENG Jinlin, YAN Shousheng, ZHANG Hang+, SUN Yunxi, LI Guozhong, ZHANG Wenbin, WEN Qingzhe. THE EFFECTIVE PENETRATION DEPTH OF A HIGH-Tc SUPERCONDUCTOR YBa₂Cu₃O₇*[J]. Chin. Phys. Lett., 1988, 5(8): 39-42
[3]	YAN Shousheng, PENG Jin lin, SUN Yunxi, LI Guozhong, ZHANG Wenbin, WEN Qingzhe, ZHANG Hong. THE MAGNETIZATION PROPERTIES OF HIGH-Tc YBa₂Cu₃O_~7 SUPERCONDUCTING RING*[J]. Chin. Phys. Lett., 1988, 5(8): 39-42
[4]	WU Hangsheng, YE Xiaoguang, ZHOU Zifang. COULD SUPERCONDUCTING PROPERTIES OF 90K OXIDE YBa₂ Cu₃O₇ BE ELUCIDATED IN THE FRAMEWORK OF BCS-ELIASHBERG THEORY?[J]. Chin. Phys. Lett., 1988, 5(12): 39-42

Viewed

Full text

Abstract