A note on magnetization of high temperature superconductors (YBCO, BSCCO) in mixed state

作者：Kalta B; Pattanaik A^*; Nayak P; Nanda K K

来源：Physica C-Superconductivity and Its Applications, 2011, 471(23-24): 1664-1668.

DOI：10.1016/j.physc.2011.09.002

• High temperature superconductors
• Specific heat
• Magnetization
• Ginzburg-Landau theory

We present a critical study of the temperature and field dependence magnetization of high temperature superconductors (HTSCs). The controversial field dependence of dM/dInB for YBa(2)Cu(3)O(7) (YBCO) and Bi(2)Sr(2)CaCu(2)O(8) (BSCCO) is discussed using different models. Moreover, for both the systems the magnetization (M(H)) dependence is compared with field (H) dependence.

• 出版日期2011-12