An extended model for coexistence of superconductivity and paramagnetism in high-T-c superconductors

作者：Inanir F^*

来源：Communications in Theoretical Physics, 2008, 49(6): 1631-1634.

DOI：10.1088/0253-6102/49/6/61

• superconductivity
• paramagnetism
• high-T-c superconductor
• critical-state model

In the present work, the total magnetization in superconducting state is separated into critical state and paramagnetic components in terms of an H(x)-dependent magnetic flux density. Utilizing this model, we reproduce successfully M-H curves measured by Sandu et al. [Phys. Rev. B 74 (2006) 184511] and Sandu et al. [J. Supercond. Incorp. Novel Magn.

• 出版日期2008-6-15