Comprehensive review on topological superconducting materials and interfaces
Superconductivity in topological materials has drawn significant interest from the scientific
community as these materials provide a hint of the existence of Majorana fermions …
community as these materials provide a hint of the existence of Majorana fermions …
Recent progress in proximity coupling of magnetism to topological insulators
Inducing long‐range magnetic order in 3D topological insulators can gap the Dirac‐like
metallic surface states, leading to exotic new phases such as the quantum anomalous Hall …
metallic surface states, leading to exotic new phases such as the quantum anomalous Hall …
Topological superconductivity mediated by skyrmionic magnons
Topological superconductors are associated with the appearance of Majorana bound states,
with promising applications in topologically protected quantum computing. In this Letter, we …
with promising applications in topologically protected quantum computing. In this Letter, we …
Amperean superconductivity cannot be induced by deep subwavelength cavities in a two-dimensional material
Amperean superconductivity is an exotic phenomenon stemming from attractive effective
electron-electron interactions (EEEIs) mediated by a transverse gauge field. Originally …
electron-electron interactions (EEEIs) mediated by a transverse gauge field. Originally …
Topological superconductivity mediated by magnons of helical magnetic states
We recently showed that spin fluctuations of noncoplanar magnetic states can induce
topological superconductivity in an adjacent normal metal [Mæland, Phys. Rev. Lett. 130 …
topological superconductivity in an adjacent normal metal [Mæland, Phys. Rev. Lett. 130 …
Collective excitations of a Bose–Einstein condensate of hard-core bosons and their mediated interactions: from two-body bound states to mediated superfluidity
M Santiago-García… - New Journal of …, 2023 - iopscience.iop.org
The exchange of collective modes has been demonstrated to be a powerful tool for inducing
superconductivity and superfluidity in various condensed matter and atomic systems. In this …
superconductivity and superfluidity in various condensed matter and atomic systems. In this …
Eliashberg study of superconductivity induced by interfacial coupling to antiferromagnets
We perform Eliashberg calculations for magnon-mediated superconductivity in a normal
metal, where the electron-magnon interaction arises from interfacial coupling to …
metal, where the electron-magnon interaction arises from interfacial coupling to …
Many-body effects on superconductivity mediated by double-magnon processes in altermagnets
Altermagnets exhibit a large electron spin splitting which can be understood as a result of
strong coupling between itinerant electrons and localized spins. We consider …
strong coupling between itinerant electrons and localized spins. We consider …
Interface probe for antiferromagnets using geometric curvature
T Salamone, M Skjærpe, HG Hugdal, M Amundsen… - Physical Review B, 2024 - APS
We propose that geometric curvature and torsion may be used to probe the quality of an
uncompensated antiferromagnetic interface, using the proximity effect. We study a helix of …
uncompensated antiferromagnetic interface, using the proximity effect. We study a helix of …
Can deep sub-wavelength cavities induce Amperean superconductivity in a 2D material?
GM Andolina, A De Pasquale, FMD Pellegrino… - arXiv preprint arXiv …, 2022 - arxiv.org
Amperean superconductivity is an exotic phenomenon stemming from attractive effective
electron-electron interactions (EEEIs) mediated by a transverse gauge field. Originally …
electron-electron interactions (EEEIs) mediated by a transverse gauge field. Originally …