108 citations · 165 across the 5 of their papers we have counts for
5 papers
Electric-field-induced metal maintained by current of the Mott insulator Ca2RuO4
Fumihiko Nakamura, Mariko Sakaki, Yuya Yamanaka +3
Recently, application of electric field (E-field) has received considerable attention as a new method to induce novel quantum phenomena since application of E-field can tune the el…
Novel Magnetic and Thermodynamic Properties of Thiospinel Compound CuCrZrS
Masakazu Ito, Hiroki Yamamoto, Shoichi Nagata +1
We have carried out dc magnetic susceptibility, magnetization and specific heat measurements on thiospinel CuCrZrS. Below 58 K, dc magnetic susceptibility a…
Evidence for suppressed metallicity on the surface of La2-xSrxCuO4 and Nd2-xCexCuO4
M. Taguchi, A. Chainani, K. Horiba +19
Hard X-ray Photoemission spectroscopy (PES) of copper core electronic states, with a probing depth of 60 Å, is used to show that the Zhang-Rice singlet feature is present in…
Strong diamagnetic response and specific heat anomaly above T_c in underdoped La_(2-x)Sr_xCuO_4
U. Thisted, J. Nyhus, T. Suzuki +2
By measuring AC susceptibility using a very low amplitude of the AC field (<1 mG) it is shown that underdoped samples of La_(2-x)Sr_xCuO_4 (LASCO), are diamagnetic in a temperature…
Pressure induced Superconductor-Insulator transition in the spinel compound CuRh2S4
M. Ito, J. Hori, H. Kurisaki +8
We performed resistivity measurements in CuRhS under quasi-hydrostatic pressure of up to 8.0 GPa, and found a pressure induced superconductor-insulator (SI) transition.…