256 citations · 452 across the 9 of their papers we have counts for
9 papers
Observation of Rapid Change of Crystalline Structure during the Phase Transition of the Palladium-Hydrogen System
Akio Kawasaki, Satoshi Itoh, Kunihiro Shima +4
We performed an X-ray diffraction experiment while palladium bulk absorbed and desorbed hydrogen to investigate the behavior of the crystalline lattice during the phase transition…
Non-complicated EuTiO3 Structure
David S. Ellis, Hiroshi Uchiyama, Satoshi Tsutsui +3
A recently published paper [arXiv:1206.5417 ]showed strong incommensurate diffraction peaks in EuTiO3 around zone boundary R-points. We wish to convey that in our samples, and, it…
Phonon Softening and Dispersion in EuTiO3
David S. Ellis, Hiroshi Uchiyama, Satoshi Tsutsui +4
We measured phonon dispersion in single crystal EuTiO using inelastic x-ray scattering. A structural transition to an antiferrodistortive phase was found at a critical temperat…
Comparison of crystal structures and effects of Co substitution in a new member of Fe-1111 superconductor family AeFeAsF(Ae = Ca and Sr): a possible candidate for higher Tc superconductor
Takatoshi Nomura, Yasunori Inoue, Satoru Matsuishi +5
We refined crystal structures of newly found members of the Fe-1111 superconductor family, CaFe\_{1-x}Co\_{x}AsF and SrFe\_{1-x}Co\_{x}AsF (x = 0, 0.06, 0.12) by powder synchrotron…
Crystallographic Phase Transition and High-Tc Superconductivity in LaFeAsO:F
Takatoshi Nomura, Sung Wng Kim, Yoichi Kamihara +6
Undoped LaFeAsO, parent compound of the newly found high-Tc superconductor, exhibits a sharp decrease in the temperature-dependent resistivity at ~160 K. The anomaly can be suppres…
Structure-Property Relationship in the Ordered-Perovskite- Related Oxide Sr3.12Er0.88Co4O10.5
Shintaro Ishiwata, Wataru Kobayashi, Ichiro Terasaki +2
Synchrotron X-ray diffraction patterns were measured and analyzed for a polycrystalline sample of the room-temperature ferromagnet Sr3.12Er0.88Co4O10.5 from 300 to 650 K, from whic…