535 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- SPring-8JP26 papers
- Japan Synchrotron Radiation Research InstituteJP20 papers
- RIKENJP7 papers
- The University of OsakaJP6 papers
- Institute for Materials Research, Tohoku University4 papers
- Japan Science and Technology AgencyJP4 papers
- Tohoku UniversityJP4 papers
- High Energy Accelerator Research OrganizationJP3 papers
- Kobe UniversityJP3 papers
- Kyoto UniversityJP3 papers
- National Institute for Materials ScienceJP3 papers
- European Synchrotron Radiation FacilityFR2 papers
6 papers · 1 filter
Crystal Structure of 200 K-Superconducting Phase of Sulfur Hydride System
Mari Einaga, Masafumi Sakata, Takahiro Ishikawa +6
This article reports the experimentally clarified crystal structure of a recently discovered sulfur hydride in high temperature superconducting phase which has the highest critical…
Softening of the Bond-Stretching Phonon of Ba1-xKxBiO3 at the Metal to Insulator Transition
H. Khosroabadi, S. Miyasaka, J. Kobayashi +4
The dispersion of phonons in Ba1-xKxBiO3 along the (3+q, 0, 0) direction in reciprocal space was determined for x=0, 0.30, 0.37, 0.52 using high-resolution inelastic X-ray scatteri…
Effect of K Doping on Phonons in Ba1-xKxFe2As2
Chul-Ho Lee, Kunihiro Kihou, Kazumasa Horigane +8
The lattice dynamics of Ba1-xKxFe2As2 (x = 0.00, 0.27) have been studied by inelastic X-ray scattering measurement at room temperature. K doping induces the softening and broadenin…
Superconducting properties of the oxygen-vacant iron oxyarsenide TbFeAsO1-x from underdoped to overdoped compositions
Y. G. Shi, S. Yu, A. A. Belik +8
A wide-range doping was achieved by a high-pressure method for TbFeAsO1-x from "under doped" to "over doped" superconducting compositions throughout the optimized superconductivity…
Phonon Softening in Superconducting Diamond
M. Hoesch, T. Fukuda, T. Takenouchi +7
We observe strong softening of optical phonon modes in superconducting (Tc = 4.2 K) boron doped diamond near the Brillouin zone center using inelastic x-ray scattering from a CVD-g…
Softening of Cu-O bond stretching phonon in tetragonal HgBaCuO
H. Uchiyama, A. Q. R. Baron, S. Tsutsui +5
Phonons in nearly optimally doped HgBaCuO were studied by inelastic X-ray scattering. The dispersion of the low energy modes is well described by a shell model, while t…