Multiple topological phase transitions unveiling gapless topological superconductivity in magnet/unconventional superconductor hybrid platform
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0199275
Abstract: We propose a theoretical framework for generating gapless topological superconductivity (GTSC) hosting Majorana flat edge modes (MFEMs) in the presence of a two-dimensional (2D) array of magnetic adatoms with noncollinear spin texture deposited on top… read more here.
Keywords: gapless topological; topological superconductivity; phase transitions; unconventional superconductor ... See more keywords
Quantum phase transition and critical behavior between the gapless topological phases
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.109.062226
Abstract: The phase transition between gapped topological phases represents a class of unconventional criticality beyond the Landau paradigm. However, recent research has shifted attention to topological phases without a bulk gap, where the phase transitions between… read more here.
Keywords: gapless topological; phase; phase transition; topological phases ... See more keywords
Gapless topological Peierls-like instabilities in more than one dimension
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review B"
DOI: 10.1103/x6zl-t5hs
Abstract: A periodic lattice distortion that reduces the translational symmetry folds electron bands into a reduced Brillouin zone, leading to band mixing and a tendency to gap formation, as in the Peierls transition in one-dimensional systems.… read more here.
Keywords: gapless topological; like instabilities; one dimension; instabilities one ... See more keywords