“Vortex-state complex Hall conductivity of superconducting YBa2Cu3O7 epitaxial films at radio frequencies” , D. A. Beam, N.-C. Yeh, and R. P. Vasquez, Phys. Rev. B 60 , 601 (1999).
http://journals.aps.org/prb/abstract/10.1103/PhysRevB.60.601
“Vortex-state complex Hall conductivity of superconducting YBa2Cu3O7 epitaxial films at radio frequencies” , D. A. Beam, N.-C. Yeh, and R. P. Vasquez, Phys. Rev. B 60 , 601 (1999).
http://journals.aps.org/prb/abstract/10.1103/PhysRevB.60.601