In-Plane Field Induced Half Quantized Hall Conductivity in Trilayer Magnetic Topological Insulator.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced materials"
DOI: 10.1002/adma.202510754
Abstract: The parity anomaly originates in high-energy physics as a property of (2 + 1)-dimensional gauge theory. In condensed matter, it manifests through the physics of a single Dirac cone and with the transport signature of… read more here.
Keywords: half quantized; magnetic topological; hall conductivity; trilayer magnetic ... See more keywords
Quasi-quantized Hall response in bulk InAs
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-05916-2
Abstract: The quasi-quantized Hall effect (QQHE) is the three-dimensional (3D) counterpart of the integer quantum Hall effect (QHE), exhibited only by two-dimensional (2D) electron systems. It has recently been observed in layered materials, consisting of stacks… read more here.
Keywords: usepackage; response bulk; quantized hall; hall response ... See more keywords
Magnetic Hofstadter butterfly and its topologically quantized Hall conductance
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.155425
Abstract: The energy spectrum of massless Dirac fermions in graphene under two-dimensional periodic magnetic modulation with square-lattice symmetry is calculated. We show that the translation symmetry of the problem is similar to that of the Hofstadter… read more here.
Keywords: topologically quantized; magnetic hofstadter; hall conductance; quantized hall ... See more keywords