A Study on the Effect of Ni Dopping on Bi-Pb-Sr-Ca-Cu-O System

Authors

M. TEPE
D. ABUKAY

DOI

-

Abstract

The effect of $Ni$ doping on superconductivity properties of the $Bi_{1.7}Pb_{0.3}Sr_2Ca_2(Cu_{1-x}Ni_x)_3O_y$ system has been investigated by means of $x$-ray diffraction, ac electrical resistance, ac magnetic susceptibility and critical current measurements. The volume fraction of the 2223 phase decreases with increasing $Ni$ concentration. The zero-resistance temperature and the critical current density are suppressed with $Ni$ substitution.

First Page

57

Last Page

64

Recommended Citation

TEPE, M. and ABUKAY, D. (1998) "A Study on the Effect of Ni Dopping on Bi-Pb-Sr-Ca-Cu-O System," Turkish Journal of Physics: Vol. 22: No. 1, Article 7. Available at: https://journals.tubitak.gov.tr/physics/vol22/iss1/7