activity
20162020
most citedObservation of Dirac-like energy band and ring-torus Fermi surface associated with the nodal line in topological insulator CaAgAs

115 citations · 295 across the 7 of their papers we have counts for

collaborators
Showing cond-mat.mtrl-sciShow all

2 papers · 1 filter

cond-mat.mtrl-sci2018

Observation of a Dirac nodal line in AlB2

Daichi Takane, Seigo Souma, Kosuke Nakayama +8

We have performed angle-resolved photoemission spectroscopy of AlB2 which is isostructural to high-temperature superconductor MgB2. Using soft-x-ray photons, we accurately determin…

cond-mat.mtrl-sci2017★ 65 cited

Three-dimensional band structure of LaSb and CeSb:Absence of band inversion

H. Oinuma, S. Souma, D. Takane +9

We have performed angle-resolved photoemission spectroscopy (ARPES) of LaSb and CeSb, a candidate of topological insulator. Using soft-x-ray photons, we have accurately determined…