Magnetic properties of BiPbSrCaCuO undoped and Sb-doped

✍ Scribed by Hou Bihui; Liu Yihua; Xu Qinlun; Wang Zhizhong; Chen Zhaojia; Ni Yongming

• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 138 KB
• Volume: 185-189
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(91)91219-t

✦ Synopsis

The magnetic properties of high-Tc superconductors BiPbSrCaCu0 undoped and Sbdoped samples are compared on the basis of the results of the measurements of the magnetic hysteresis loops and the temperature dependence of magnetization in the magnetic field of I00 Oe. Comparatively speaking, in the case of the undoped sample, its loop area and the remanent magnetization are larger, and its diamagnetism is stronger. It is safe to say that the flux pinning force is stronger in the undoped sample.