Effect of Ba and Zn doping in Bi2Pb0.6Sr2Ca2Cu3Oδ superconductors using ac susceptibility measurements

• Main Authors: Halim, S. A., Mohamed, S. B., Azhan, H., Khawaldeh, S.
• Format: Article
• Language: English
• Published: Springer 1999
• Online Access: http://psasir.upm.edu.my/id/eprint/113123/1/113123.pdf; http://psasir.upm.edu.my/id/eprint/113123/; https://link.springer.com/article/10.1023/A:1004670931858?error=cookies_not_supported&code=7eaca215-5ec6-4d79-8c26-f28f17f04084

Ac complex susceptibility, χ = χ′ - iχ″, measurements were done on the samples doped with barium and zinc (Bi2Pb0.6Sr2Ca2-xMxCu3Oδ, M = Ba, Zn and x = 0.02 and 0.10). The data of χ′ shows that coupling of the grains in Zn-doped samples are weaker than that of Ba-doped samples and hence it could be c...