133 citations · 198 across the 4 of their papers we have counts for
4 papers
Callan-Rubakov effects in topological insulators
Yusuke O. Nakai, Reuel Dsouza, Daichi Nakamura +3
The Callan-Rubakov effect describes monopole-catalyzed proton decay. While this effect is fundamental for quantum field theories, its experimental observation has remained far from…
Normal state spin dynamics in the iron-pnictide superconductors BaFe2(As1-xPx)2 and Ba(Fe1-xCox)2As2 probed with NMR measurements
Y. Nakai, T. Iye, S. Kitagawa +6
The NMR results in iron pnictides BaFe2(As1-xPx)2 and Ba(Fe1-xCox)2As2 are analyzed based on the self-consistent renormalization (SCR) spin fluctuation theory. The temperature depe…
Superconductivity induced by longitudinal ferromagnetic fluctuations in UCoGe
T. Hattori, Y. Ihara, Y. Nakai +8
From detailed angle-resolved NMR and Meissner measurements on a ferromagnetic (FM) superconductor UCoGe (T_Curie ~ 2.5 K and T_SC ~ 0.6 K), we show that superconductivity in UCoGe…
Microscopic Evidence of Direct Coupling between Magnetic and Superconducting Order Parameters in BaFe(AsP)
T. Iye, Y. Nakai, S. Kitagawa +5
The coexistence of magnetism and superconductivity in the isovalent-P-substituted BaFe(AsP) has been investigated microscopically by P-NMR measurements.…