25 citations · 49 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2021★ 7 cited
Anomalous diamagnetism of electride electrons in transition metal silicides
M. Hiraishi, K. M. Kojima, H. Okabe +5
Intermetallic silicide compounds, LaScSi and YSi, known for being hydrogen (H) storage materials, are drawing attention as candidates for electrides in which anions are sub…
cond-mat.str-el2021★ 17 cited
Slow dynamics of disordered zigzag chain molecules in layered LiVS2 under electron irradiation
Naoyuki Katayama, Keita Kojima, Tomoki Yamaguchi +8
Electronic instabilities in transition metal compounds often spontaneously form orbital molecules, which consist of orbital-coupled metal ions at low temperature. Recent local stru…
cond-mat.str-el2019★ 25 cited
Vanadium trimers randomly aligned along the c-axis direction in layered LiVO2
K. Kojima, N. Katayama, S. Tamura +2
Herein, we discuss the identification of vanadium trimers in layered LiVO2 and its sulfide analog of LiVS2 with two-dimensional triangular lattices. Our comprehensive structural st…