加压对110 K Bi-Pb-Sr-Ca-Cu-O单相样品超导电性的影响

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加压对110 K Bi-Pb-Sr-Ca-Cu-O单相样品超导电性的影响

韩顺辉, 戴翔, 陈奇, 韩涵, 支金标

文章导航 > 高压物理学报 > 1993 > 7(1): 33-36 .

韩顺辉, 戴翔, 陈奇, 韩涵, 支金标. 加压对110 K Bi-Pb-Sr-Ca-Cu-O单相样品超导电性的影响[J]. 高压物理学报, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

引用本文:

韩顺辉, 戴翔, 陈奇, 韩涵, 支金标. 加压对110 K Bi-Pb-Sr-Ca-Cu-O单相样品超导电性的影响[J]. 高压物理学报, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

HAN Shun-Hui, DAI Xiang, CHEN Qi, HAN Han, ZHI Jin-Biao. Effect of Pressure on the Superconducting Transition Temperature of the Single Phase Bi-Pb-Sr-Ca-Cu-O Sample with Tc=110 K[J]. Chinese Journal of High Pressure Physics, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

Citation:

HAN Shun-Hui, DAI Xiang, CHEN Qi, HAN Han, ZHI Jin-Biao. Effect of Pressure on the Superconducting Transition Temperature of the Single Phase Bi-Pb-Sr-Ca-Cu-O Sample with Tc=110 K[J]. Chinese Journal of High Pressure Physics, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

韩顺辉, 戴翔, 陈奇, 韩涵, 支金标. 加压对110 K Bi-Pb-Sr-Ca-Cu-O单相样品超导电性的影响[J]. 高压物理学报, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

引用本文:

韩顺辉, 戴翔, 陈奇, 韩涵, 支金标. 加压对110 K Bi-Pb-Sr-Ca-Cu-O单相样品超导电性的影响[J]. 高压物理学报, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

HAN Shun-Hui, DAI Xiang, CHEN Qi, HAN Han, ZHI Jin-Biao. Effect of Pressure on the Superconducting Transition Temperature of the Single Phase Bi-Pb-Sr-Ca-Cu-O Sample with Tc=110 K[J]. Chinese Journal of High Pressure Physics, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

Citation:

HAN Shun-Hui, DAI Xiang, CHEN Qi, HAN Han, ZHI Jin-Biao. Effect of Pressure on the Superconducting Transition Temperature of the Single Phase Bi-Pb-Sr-Ca-Cu-O Sample with Tc=110 K[J]. Chinese Journal of High Pressure Physics, 1993, 7(1): 33-36 . doi: 10.11858/gywlxb.1993.01.004

加压对110 K Bi-Pb-Sr-Ca-Cu-O单相样品超导电性的影响

doi: 10.11858/gywlxb.1993.01.004

中国科学院物理研究所，北京 100080

通讯作者:
韩顺辉

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出版历程
- 收稿日期: 1991-12-20
- 修回日期: 1992-07-15
- 刊出日期: 1993-03-05

Effect of Pressure on the Superconducting Transition Temperature of the Single Phase Bi-Pb-Sr-Ca-Cu-O Sample with Tc=110 K

Institute of Physics, Academia Sinica, Beijing 100080, China

More Information

Corresponding author: HAN Shun-Hui

摘要: 在静压0~1 GPa（10 kbar）范围内，80~300 K温区，用测量电阻的方法，研究了Bi-Pb-Sr-Ca-Cu-O（起始转变温度Tcon=110 K，终止转变温度Tcfi=106 K）的起导电性。观察到超导临界温度Tc随压力以dTc/dp=2K/GPa的速率增高，而在不同压力下的斜率d logR/dp却保持不变。
- BiSrCaCuO /
- 单相 /
- 超导电性 /
- 压力
Abstract: Measurements have been made on the electrical resistance of single phase Bi-Pb-Sr-Ca-Cu-O samples with superconducting onset temperature Tcon=110 K and final temperature Tcfi=106 K, under hydrostatic pressures up to 1 GPa and temperatures from 80 to 300 K. An increase in Tc with pressure, at a rate of dTc/dp=2 K/GPa, and a constant slope of (1/R(300 K)) under different pressures, were observed. A possible explanation for the pressure behavior is presented.
- single phase /
- BiPbSrCaCuO /
- superconductivity /
- pressure

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