30 citations · 60 across the 7 of their papers we have counts for
7 papers
Anomalous metallic states at magnetic interfaces in an antiferromagnetic topological insulator candidate DyPtBi with ferroquadrupolar order
Kentaro Ueda, Hiraku Saito, Zen Ogame +6
Antiferromagnetic topological insulators provide a fertile platform where symmetry-breaking magnetic order is intertwined with topological electronic states. In particular, magneti…
Elastic Softening in Synthetic Diamonds
Tatsuya Yanagisawa, Ruo Hibino, Hiroyuki Hidaka +6
This study reveals a previously unreported phenomenon: elastic softening of synthetic diamonds at temperatures below 1 K. We present ultrasonic measurements on single-crystalline,…
Evidence for the Single-Site Quadrupolar Kondo Effect in the Dilute non-Kramers System YPrIrZn
T. Yanagisawa, H. Hidaka, H. Amitsuka +4
Acoustic signatures of the single-site quadrupolar Kondo effect in YPrIrZn are presented. The elastic constant ()/2, corresponding to…
Magnetic, Transport, and Phonon Properties of the Trivalent Eu Metallic Compound EuBe13
Hiroyuki Hidaka, Kota Mizuuchi, Tatsuya Yanagisawa +1
Magnetic susceptibility, specific heat, and electrical resistivity measurements have been performed on single-crystal EuBe13 in the temperature range between 2 and 300 K to investi…
Uncompensated Antiferromagnetic Ordering of UAuSi Studied by Si-NMR
C. Tabata, Y. Ihara, S. Shimmura +4
The magnetically ordered phase of body-centered tetragonal UAuSi was explored through Si-NMR experiments. The field-swept NMR spectra show asymmetric peak splitting…
Study of Localized Character of 4f Electrons and Ultrasonic Dispersions in SmOs4Sb12 by High-Pressure High-Frequency Ultrasonic Measurements
S. Mombetsu, T. Murazumi, H. Hidaka +4
We present high-frequency ultrasonic measurements on the filled skutterudite SmOsSb under hydrostatic pressure. The results clarify that the 4 electrons in this compo…
Hybridization-Driven Orthorhombic Lattice Instability in URu2Si2
T. Yanagisawa, S. Mombetsu, H. Hidaka +8
We have measured the elastic constant (C11-C12)/2 in URu2Si2 by means of high-frequency ultrasonic measurements in pulsed magnetic fields H || [001] up to 61.8 T in a wide temperat…