125 citations · 710 across the 15 of their papers we have counts for
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cond-mat.supr-con2008★ 30 cited
Superconducting electronic state in optimally doped YBa2Cu3O7-d observed with laser-excited angle-resolved photoemission spectroscopy
M. Okawa, K. Ishizaka, H. Uchiyama +9
Low energy electronic structure of optimally doped YBa2Cu3O7-d is investigated using laser-excited angle-resolved photoemission spectroscopy. The surface state and the CuO chain ba…
cond-mat.supr-con2007★ 14 cited
Doping-dependence of nodal quasiparticle properties in high- cuprates studied by laser-excited angle-resolved photoemission spectroscopy
K. Ishizaka, T. Kiss, S. Izumi +11
We investigate the doping dependent low energy, low temperature ( = 5 K) properties of nodal quasiparticles in the d-wave superconductor BiSrCaCuO (B…
cond-mat.supr-con2006★ 43 cited
Observation of superconducting gap in boron-doped diamond by laser-excited photoemission spectroscopy
K. Ishizaka, R. Eguchi, S. Tsuda +13
We have investigated the low energy electronic state of a boron-doped diamond thin film by the ultrahigh resolution laser-excited photoemission spectroscopy. We observed a clear sh…