M. Ohkawa

Momentum dependence of the energy gap in the superconducting state of optimally doped Bi2(Sr,R)2CuOy (R=La and Eu)

K. Ishizaka, T. Takeuchi, H. Ikuta, 2008, 0807.2165.

Three energy scales characterizing the competing pseudogap state, the incoherent, and the coherent superconducting state in high-T c cuprates

K. Ishizaka, T. Takeuchi, T. Kawaguchi, 2010, 1012.3205.