PREPARATION OF THE Bi-Sr-Ca-Cu-O SUPERCONDUCTING FIBERS
MAO Sining, HUO Yujing*, HUANG Hesheng, LIU Menglin,
ZHOU Heping**, WANG Ying, HUANG Zhelin, BO Naibing, LIN Song, ZHANG Kongshi
Department of Physics, Department of Radio Electronics* or
Department of Material Science**, Tsinghua University, Beijing
PREPARATION OF THE Bi-Sr-Ca-Cu-O SUPERCONDUCTING FIBERS
MAO Sining;HUO Yujing*;HUANG Hesheng;LIU Menglin,
ZHOU Heping**;WANG Ying;HUANG Zhelin;BO Naibing;LIN Song;ZHANG Kongshi
Department of Physics, Department of Radio Electronics* or
Department of Material Science**, Tsinghua University, Beijing
关键词 ：
74.10.+v ,
74.30.Ci ,
74.70.-b
Abstract ： Bi-Sr-Ca-Cu-O superconducting fibers have been successfully prepared by means of the laser-heated pedestal growth method. The superconductivity of the fiber sample is closely related to the composition of source material, the power of focused laser beams, the pull rate of growing fiber, and the condition of post-annealing. The typical size of samples is 150μm x30mm. The onset of transition was 118K, and zero resistance was 85K. The majority phase in the fibers is the 85K (2-2-1-2) phase of the Bi-Sr-Ca-Cu-O materials. Samples are stable and reproduceable.
Key words ：
74.10.+v
74.30.Ci
74.70.-b
出版日期: 1989-09-01
引用本文:
MAO Sining;HUO Yujing*;HUANG Hesheng;LIU Menglin;
ZHOU Heping**;WANG Ying;HUANG Zhelin;BO Naibing;LIN Song;ZHANG Kongshi
. PREPARATION OF THE Bi-Sr-Ca-Cu-O SUPERCONDUCTING FIBERS[J]. 中国物理快报, 1989, 6(9): 409-412.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1989/V6/I9/409
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1989, Vol. 6 
