82 citations · 274 across the 11 of their papers we have counts for
5 papers · 1 filter
Nuclear magnetic relaxation and superfluid density in Fe-pnictide superconductors: An anisotropic \pm s-wave scenario
Yuki Nagai, Nobuhiko Hayashi, Noriyuki Nakai +3
We discuss the nuclear magnetic relaxation rate and the superfluid density with the use of the effective five-band model by Kuroki et al. [Phys. Rev. Lett. 101, 087004 (2008)] in F…
Lattice Dynamics of LaFeAsO_{1-x}F_{x} and PrFeAsO_{1-y} via Inelastic X-Ray Scattering and First-Principles Calculation
T. Fukuda, A. Q. R. Baron, S. Shamoto +11
The lattice dynamics of LaFeAsO_{1-x}F_{x} (x=0, 0.1) and PrFeAsO_{1-y} (y~0.1) are investigated using inelastic x-ray scattering and ab-initio calculation. Measurements of powder…
LDA + Negative U Solves a Puzzle of too Large Calculated Magnetic Moment in Iron-based Superconductor LaFeAsO_{1-x}F_x
H. Nakamura, N. Hayashi, N. Nakai +1
A puzzle in the iron-based superconductor LaFeAsO_{1-x}F_x is that the magnetic moment obtained by first-principle electronic structure calculations is unexpectedly much larger tha…
Josephson Effect between Conventional and Rashba Superconductors
N. Hayashi, C. Iniotakis, M. Machida +1
We study the Josephson effect between a conventional s-wave superconductor and a non-centrosymmetric superconductor with Rashba spin-orbit coupling. Rashba spin-orbit coupling affe…
Josephson Plasma Excitation and Vortex Oscillation Mode in Josephson Vortes State
I. Kakeya, T. Wada, K. Kadowaki +1
The Josephson plasma resonance has been investigated in BiSrCaCuO single crystals in parallel magnetic fields to the -plane. We found two resonance modes; o…