The effect of interlayer coupling on critical current density in Bi2212 system
The effect of interlayer coupling on critical current density in Bi2212 system
CHEN Chun-xia, LI Guang, LI Xiao-guang
Hefei National Laboratory for Physical Sciences at Microscale, Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China;
Abstract：The dependences of critical current density Jc on the interlayer coupling strength and magnetic field in Bi2212 crystals were obtained by measuring the magnetic loop of the crystals with different interlayer coupling strengths. It was revealed that Jc decreases with the decrease in the interlayer coupling of the crystals. The relation of Jc ∝ exp(-Hβ) was also found in the crystals, and further analysis indicated that it was the result of Zeldov pinning potential model.
出版日期: 2006-06-05
引用本文:
. The effect of interlayer coupling on critical current density in Bi2212 system[J]. Frontiers of Physics in China - Selected Publications from Chinese Universities, 2006, 1(2): 243-245.
CHEN Chun-xia, LI Guang, LI Xiao-guang. The effect of interlayer coupling on critical current density in Bi2212 system. Front. Phys. , 2006, 1(2): 243-245.
