Yuto Ishii

collaborators

4 papers

cond-mat.str-el2025

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…

cond-mat.mtrl-sci2025

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…

cond-mat.str-el2025

Large magnetostriction and first-order phase transition induced by ultrahigh magnetic fields in V $_{6}$ O $_{13}$

Yuto Ishii, Akihiko Ikeda, Yasuhiro. H. Matsuda

V $_{6}$ O $_{13}$ exhibits the metal-insulator transition (MIT) at around 150 K with the formation of vanadium-vanadium (V-V) dimers. We measured the magnetostriction of V $_{6}$ O $_{13}$ …

cond-mat.str-el2025

X-ray free-electron laser observation of giant and anisotropic magnetostriction in $β$ -O $_{2}$ at 110 Tesla

Akihiko Ikeda, Yuya Kubota, Yuto Ishii +18

In strong magnetic fields beyond 100 T, the significant Zeeman energy competes with the lattice interactions, where a considerable magnetostriction is expected. However, the micros…

Fate of Pomeranchuk effect in ultrahigh magnetic fields

Possible evidence for Harper broadening in the yellow exciton series of Cu2O at ultrahigh magnetic fields

Large magnetostriction and first-order phase transition induced by ultrahigh magnetic fields in V6​O13​

X-ray free-electron laser observation of giant and anisotropic magnetostriction in β-O2​ at 110 Tesla

Large magnetostriction and first-order phase transition induced by ultrahigh magnetic fields in V $_{6}$ O $_{13}$

X-ray free-electron laser observation of giant and anisotropic magnetostriction in $β$ -O $_{2}$ at 110 Tesla