154 citations · 1.3k across the 31 of their papers we have counts for
31 papers
Critical Slowing Down of Quadrupole and Hexadecapole Orderings in Iron Pnictide Superconductor
Ryosuke Kurihara, Keisuke Mitsumoto, Mitsuhiro Akatsu +4
Ultrasonic measurements have been carried out to investigate the critical dynamics of structural and superconducting transitions due to degenerate orbital bands in iron pnictide co…
Spin disorder in an Ising honeycomb chain cobaltate
Hirokazu Igarashi, Yasuhiro Shimizu, Yoshiaki Kobayashi +1
We report on a member of the spin-disordered honeycomb lattice antiferromagnet in a quasi-one-dimensional cobaltate Ba_3Co_2O_6(CO_3)_0.7. Resistivity exhibits as semimetallic alon…
Comment on Microscopic magnetic modeling for the S = 1/2 alternating chain compounds Na3Cu2SbO6 and Na2Cu2TeO6 (arXiv:1402.1091)
Masatoshi Sato, Yoshiaki Kobayashi
In a recent paper by Schmitt et al. (arXiv:1402.1091), signs of two exchange interactions of one-dimensional alternating chains in distorted honeycomb systems of Na3Cu2SbO6 and Na2…
The onset of magnetism peaked around x=1/4 in optimally electron-doped LnFe(1-x)Ru(x)AsO(1-y)F(y) (Ln = La, Nd or Sm) superconductors
S. Sanna, P. Carretta, R. De Renzi +7
The appearance of static magnetism, nanoscopically coexisting with superconductivity, is shown to be a general feature of optimally electron-doped LnFe(1-x)Ru(x)AsO(1-y)F(y) superc…
Study of Ni-doping Effect of Specific Heat and Transport Properties for LaFe1-yNiyAsO0.89F0.11
Takayuki Kawamata, Erika Satomi, Yoshiaki Kobayashi +2
Specific heats and transport quantities of the LaFe1-yNiyAsO0.89F0.11 system have been measured, and the results are discussed together with those reported previously by our group…
Magnetic Ordering in V-Layers of the Superconducting System of Sr2VFeAsO3
Shunichi Tatematsu, Erika Satomi, Yoshiaki Kobayashi +1
Results of transport, magnetic, thermal, and 75As-NMR measurements are presented for superconducting Sr2VFeAsO3 with an alternating stack of FeAs and perovskite-like block layers.…