11 citations · 17 across the 2 of their papers we have counts for
2 papers
cond-mat.supr-con2011★ 6 cited
Quantum Interference of Impurity Bound States in BiSrCa(CuZn)O Probed by Scanning Tunneling Spectroscopy
Tadashi Machida, Takuya Kato, Hiroshi Nakamura +6
In conventional superconductors, magnetic impurities form an impurity band due to quantum interference of the impurity bound states, leading to suppression of the superconducting t…
cond-mat.supr-con2010★ 11 cited
Disappearance of zinc impurity resonance in large gap region on BiSrCaCuO probed by scanning tunneling spectroscopy
Tadashi Machida, Takuya Kato, Hiroshi Nakamura +6
Using Scanning tunneling spectroscopy (STS), we report the correlation between spatial gap inhomogeneity and the zinc (Zn) impurity resonance in single crystals of Bi$_{\mathrm{2}}…