23 citations · 25 across the 3 of their papers we have counts for
6 papers
Coupled k-space structure of -wave superconducting and magnetic orders induced by paramagnetic pair-breaking effect
Yuhki Hatakeyama, Ryusuke Ikeda
We theoretically investigate k-space structures of -wave superconducting (SC) and spin-density-wave (SDW) orders in their coexistent phase induced by a paramagnetic pa…
Antiferromagnetic Order oriented by Fulde-Ferrell-Larkin-Ovchinnikov Superconducting Order
Yuhki Hatakeyama, Ryusuke Ikeda
Resolving the high-field superconducting phase (HFSP), often called as the Q-phase, and the antiferromagnetic or spin-density-wave (SDW) order appearing in the phase remains a cruc…
Strong-coupling approach to antiferromagnetic ordering driven by paramagnetic pair-breaking in d-wave superconducting phase
Yuhki Hatakeyama, Ryusuke Ikeda
The field-induced antiferromagnetic (AFM) ordering in the -paired superconducting phase, which has been recently found in the weak-coupling approach as a basic mechani…
Emergent Antiferromagnetism in D-wave Superconductor with Strong Paramagnetic Pair-Breaking
Yuhki Hatakeyama, Ryusuke Ikeda
It is theoretically shown that, in the four-fold symmetric d-wave superconducting phase, a paramagnetic pair-breaking (PPB) enhanced sufficiently by increasing the applied magnetic…
Coexistence of d-wave superconductivity and antiferromagnetism induced by paramagnetic depairing
Yuhki Hatakeyama, Ryusuke Ikeda
It is shown theoretically that, in the superconducting state with -pairing, a strong Pauli paramagnetic depairing (PD) induces not only the modulated Fulde-Ferrell-Lar…
Antiferromagnetic ordering induced by paramagnetic depairing in unconventional superconductors
Ryusuke Ikeda, Yuhki Hatakeyama, Kazushi Aoyama
Antiferromagnetic (AFM) (or spin-density wave) quantum critical fluctuation enhanced just below H_c2(0) have been often observed in d-wave superconductors with a strong Pauli param…