609 citations · 3.1k across the 46 of their papers we have counts for
3 papers · 1 filter
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…
Possible Multiple Gap Superconductivity with Line Nodes in Heavily Hole-Doped Superconductor KFe2As2 Studied by 75As-NQR and Specific Heat
H. Fukazawa, Y. Yamada, K. Kondo +12
We report the 75As nuclear quadrupole resonance (NQR) and specific heat measurements of the heavily hole-doped superconductor KFe2As2 (Tc = 3.5 K). The spin-lattice relaxation rate…
Inverse Iron Isotope Effect on the transition temperature of the (Ba,K)Fe2As2 superconductor
Parasharam M. Shirage, Kunihiro Kihou, Kiichi Miyazawa +6
We report that (Ba,K)Fe2As2 superconductor (a transition temperature, Tc = 38 K) shows inverse Iron isotope effect (-0.18) (the sample including the larger atomic weight of Fe depi…