4 papers
Phase diagram of CeRhAs: Refinement of the parity-switch scenario
Changhee Lee, P. M. R. Brydon
The superconductivity of CeRhAs has drawn attention due to its first-order transition in magnetic fields. At first glance, the multiple superconducting (SC) phases as well…
Reentrant superconductivity enabled by spin-orbit coupling: Application to UTe
Changhee Lee, Nico A. Hackner, Daniel F. Agterberg +1
Reentrant superconductivity has been understood primarily in terms of the Jaccarino-Peter field-compensation effect or from a change of the strength in the pairing interaction. How…
Incommensuration in odd-parity antiferromagnets
Changhee Lee, Nico A. Hackner, P. M. R. Brydon
Inversion-asymmetric antiferromagnets (AFMs) with odd-parity spin-polarization pattern have been proposed as a new venue for spintronics. These AFMs require commensurate ordering t…
Inversion-asymmetric itinerant antiferromagnets by the space group symmetry
Changhee Lee, P. M. R. Brydon
We investigate the appearance of an inversion-asymmetric antiferromagnetism due to an itinerant mechanism in nonsymmorphic systems with magnetic ions at Wyckoff position of multipl…