50 citations · 126 across the 9 of their papers we have counts for
9 papers
High-pressure phase diagram, structural transitions, and persistent non-metallicity of BaBiO: theory and experiment
Roman Martoňák, Davide Ceresoli, Tomoko Kagayama +3
BaBiO is a mixed-valence perovskite which escapes the metallic state through a Bi valence (and Bi-O bond) disproportionation or CDW distortion, resulting in a semiconductor wit…
Origin of Pressure-induced Superconducting Phase in KFeSe studied by Synchrotron X-ray Diffraction and Spectroscopy
Yoshiya Yamamoto, Hitoshi Yamaoka, Masashi Tanaka +12
Pressure dependence of the electronic and crystal structures of KFeSe, which has pressure-induced two superconducting domes of SC I and SC II, was investigated…
Ultrahigh Pressure Superconductivity in Molybdenum Disulfide
Zhenhua Chi, Feihsiang Yen, Feng Peng +9
Superconductivity commonly appears under pressure in charge density wave (CDW)-bearing transition metal dichalcogenides (TMDs), but has emerged so far only via either intercalation…
Superconductivity in Room Temperature Stable electride and high-pressure phases of alkali metals
Hideo Hosono, Sung-Wng Kim, Satoru Matsuishi +4
S-band metals such as alkali and alkaline earth metals do not undergo a superconducting transition (SCT) at an ambient pressure, but their high-pressure phases do. In contrast, roo…
Interplay between Charge and Magnetic Ordering in YbPd
Atsushi Miyake, Kazuki Kasano, Tomoko Kagayama +5
The pressure-temperature phase diagram of an intermediate-valence compound YbPd was revealed via simultaneous ac-calorimetry and electrical resistivity measurements. Two successive…
Charge ordering in the intermediate valence magnet YbPd
Ryo Takahashi, Takashi Honda, Atsushi Miyake +5
An x-ray diffraction study reveals the charge ordering structure in an intermediate valence magnet YbPd with a CsCl-structure. The valence of the Yb ions forms an incommensurate st…