3 papers
cond-mat.str-el2025
Magnetic-field-induced insulating behavior in black phosphorus under pressure
Kazuto Akiba, Yuzuki Sega, Yuichi Akahama +3
We investigated the out-of-plane magnetoresistance of pressurized black phosphorus (BP) with a longitudinal field configuration. Despite the absence of the Lorentz force in the pre…
cond-mat.mtrl-sci2024
P-V relationship of elements in the pressure range of 200-300 GPa
Yuichi Akahama, Masaaki Geshi
In this study, we analyzed the pressure-volume () relationship of elements using the equation of state at an ambient temperature within the multi-megabar pressure range of 200…
cond-mat.str-el2024
Realization of nodal ring semimetal in pressurized black phosphorus
Kazuto Akiba, Yuichi Akahama, Masashi Tokunaga +1
Topological semimetals are intriguing targets for exploring unconventional physical properties of massless fermions. Among them, nodal line or nodal ring semimetals have attracted…