8 papers
Magnetization Plateau and Spin Supersolidity in YCu(OD)Br under Magnetic Fields up to 120~T
Hiroaki Hayashi, Han Li, Feng-Feng Song +11
We performed high-precision magnetization measurements up to 120~T on three compositions of the newly discovered kagome antiferromagnet YCu(OD)Br (YCOB), reveal…
Non-linear diffusion and inhomogeneity of the magnetic field in single-turn coils: Insights from 3D multiphysics modeling
Hideaki Kobayashi, Yugaku Goyo, Yuto Ishii +3
The single-turn coil method is a destructive pulsed magnet for generating over 100 T with a few -second pulse duration, and it inevitably causes the coil to explode. The tempor…
Efficiency in a repetitive pulse magnet
Akihiko Ikeda, Yuto Ishii, Yasuhiro H. Matsuda +3
A repetitive-pulse magnet is a promising tool when combined with repetitive excitations, such as pulsed lasers. Technically, the repetition and the magnetic field values in a repet…
Large magnetostriction and first-order phase transition induced by ultrahigh magnetic fields in VO
Yuto Ishii, Akihiko Ikeda, Yasuhiro. H. Matsuda
VO exhibits the metal-insulator transition (MIT) at around 150 K with the formation of vanadium-vanadium (V-V) dimers. We measured the magnetostriction of VO…
Fate of Pomeranchuk effect in ultrahigh magnetic fields
Naofumi Matsuyama, So Yokomori, Toshihiro Nomura +8
The Pomeranchuk effect is a counterintuitive phenomenon where liquid helium-3 (3He) solidifies under specific pressures, not when cooled, but when heated. This behaviour originates…
Possible evidence for Harper broadening in the yellow exciton series of Cu2O at ultrahigh magnetic fields
Zhuo Yang, Jinbo Wang, Yuto Ishii +3
Hydrogen-like systems in ultra-high magnetic fields are of significant interest in interdisciplinary research. Previous studies have focused on the exciton wavefunction shrinkage u…