148 citations · 520 across the 24 of their papers we have counts for
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cond-mat.supr-con2008★ 110 cited
Abrupt Emergence of Pressure-Induced Superconductivity of 34 K in SrFe2As2: A Resistivity Study under Pressure
H. Kotegawa, H. Sugawara, H. Tou
We report resistivity measurement under pressure in single crystals of SrFe_2As_2, which is one of the parent materials of Fe-based superconductors. The structural and antiferromag…
cond-mat.supr-con2008★ 91 cited
Evidence for Unconventional Superconductivity in Arsenic-Free Iron-Based Superconductor FeSe : A ^77Se-NMR Study
H. Kotegawa, S. Masaki, Y. Awai +3
We report the results of Se--nuclear magnetic resonance (NMR) in -FeSe, which exhibits a similar crystal structure to the LaFeAsOF superconductor and shows su…