601 citations · 2.2k across the 23 of their papers we have counts for
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Metallic ground state in an ion-gated two-dimensional superconductor
Yu Saito, Yuichi Kasahara, Jianting Ye +2
Recently emerging two-dimensional (2D) superconductors in atomically thin layers and at heterogeneous interfaces are attracting growing interest in condensed matter physics. Here,…
Electric-field-induced superconductivity in electrochemically-etched ultrathin FeSe films on SrTiO3 and MgO
J. Shiogai, Y. Ito, T. Mitsuhashi +2
Among the recently discovered iron-based superconductors, ultrathin films of FeSe grown on SrTiO3 substrates have uniquely evolved into a high superconducting-transition-temperatur…
Superconductivity protected by spin-valley locking in ion-gated MoS2
Yu Saito, Yasuharu Nakamura, Mohammad Saeed Bahramy +9
Symmetry-breaking has been known to play a key role in noncentrosymmetric superconductors with strong spin-orbit-interaction (SOI). The studies, however, have been so far mainly fo…
Microscopic examinations of Co valences and spin states in electron-doped LaCoO
Keisuke Tomiyasu, Syun-Ichi Koyama, Masanori Watahiki +12
We studied the Co valences and spin states in electron-doped LaCoTeO by measuring x-ray absorption spectra and electron spin resonance. The low-temperature insula…