35 citations · 106 across the 6 of their papers we have counts for
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Nonmagnetic Phase Transition in LaTiSb Observed in Sb Nuclear Quadrupole Resonance
Masahiro Manago, Gaku Motoyama, Shijo Nishigori +2
We measured the electrical resistivity and the Sb nuclear quadrupole resonance (NQR) spectra of LaTiSb, which is a nonmagnetic reference system for a locally noncen…
Magnetoelectric Effect in the Antiferromagnetic Ordered State of CeTiBi with Ce Zig-Zag Chains
Masahiro Shinozaki, Gaku Motoyama, Masahiro Tsubouchi +8
In this study, we investigate the magnetoelectric (ME) effect of the newly discovered antiferromagnetic (AFM) compound CeTiBi with a hexagonal structure (space group $P…
Electrical Resistivity and Thermal Expansion Measurements of URu2Si2 under Pressure
Gaku Motoyama, Nobuyuki Yokoyama, Akihiko Sumiyama +1
We carried out simultaneous measurements of electrical resistivity and thermal expansion of the heavy-fermion compound URu2Si2 under pressure using a single crystal. We observed a…
Specific Heat Study of Magnetic and Superconducting Transitions in CePt3Si
Gaku Motoyama, Katsuhiro Maeda, Yasukage Oda
Measurements of specific heat between 80 mK to 4 K and electrical resistivity between 80 mK to 10 K were carried out for polycrystalline CePt3Si samples cut into small pieces (typi…
Stoner gap in the superconducting ferromagnet UGe2
N. Aso, G. Motoyama, Y. Uwatoko +7
We report the temperature () dependence of ferromagnetic Bragg peak intensities and dc magnetization of the superconducting ferromagnet UGe2 under pressure (). We have found…