Photoemission study of the superconducti
✍
H. Matsui; T. Sato; T. Takahashi; K. Nakayama; K. Terashima; M. Fujita; K. Yamad
📂
Article
📅
2007
🏛
Elsevier Science
🌐
English
⚖ 136 KB
To study the superconducting-gap symmetry in electron-doped HTSC, we performed a high-resolution ARPES on Pr 0.89 LaCe 0.11 -CuO 4 (optimally-doped, T c = 26 K). Obtained momentum dependence of the superconducting gap is basically consistent with the d x 2 Ày 2 -wave symmetry, but obviously deviates