Magneto-optical Hall response in generic Weyl semimetals
M Stålhammar - Physical Review B, 2024 - APS
Weyl semimetals are predicted to host signature magneto-optical properties sourced by their
peculiar Landau-level structure, including the chiral level. Analytical studies are often …
peculiar Landau-level structure, including the chiral level. Analytical studies are often …
Magneto-optical conductivity in generic Weyl semimetals
Magneto-optical studies of Weyl semimetals have been proposed as a versatile tool for
observing low-energy Weyl fermions in candidate materials including the chiral Landau …
observing low-energy Weyl fermions in candidate materials including the chiral Landau …
Abelian Spectral Topology of Multifold Exceptional Points
M Stålhammar, L Rødland - arxiv preprint arxiv:2412.15323, 2024 - arxiv.org
The advent of non-Hermitian physics has enriched the plethora of topological phases to
include phenomena without Hermitian counterparts. Despite being among the most well …
include phenomena without Hermitian counterparts. Despite being among the most well …
Unexpected nontriviality of inter-band contribution and huge anisotropy of conductivity in tilted Weyl semimetals
T Ma, L Feng, B Zhang, Y Zheng - Physica E: Low-dimensional Systems …, 2023 - Elsevier
For tilted type-I Weyl semimetals, our theoretical study indicates that the Kubo conductivity
parallel to cone tilt direction increases rapidly with the Fermi energy. Hence it deviates from …
parallel to cone tilt direction increases rapidly with the Fermi energy. Hence it deviates from …
Quantum oscillations and magnetoresistance in type-II Weyl semimetals: Effect of a field-induced charge density wave
Recent experiments on type-II Weyl semimetals such as WTe 2, MoTe 2, Mo x W 1− x Te 2,
and WP 2 reveal remarkable transport properties in the presence of a strong magnetic field …
and WP 2 reveal remarkable transport properties in the presence of a strong magnetic field …
Magneto-conductivity of Weyl semimetals: the roles of inter-valley scattering and high-order Feynman diagrams
L Feng, T Ma, Y Zheng - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
Within the theoretical framework of Kubo formula and self-consistent Born approximation, we
theoretically study the transversal and longitudinal magneto-conductivity of a type-I Weyl …
theoretically study the transversal and longitudinal magneto-conductivity of a type-I Weyl …
Induced magneto-conductivity in a two-nodeWeyl semimetal under Gaussian random disorder
C Xu, H Yu, M Zhou, X Ji - Chinese Physics B, 2024 - iopscience.iop.org
Measuring the magneto-conductivity induced from impurities may help determine the
impurity distribution and reveal the structure of a Weyl semimetal sample. To verify this, we …
impurity distribution and reveal the structure of a Weyl semimetal sample. To verify this, we …
Knots and Transport in Topological Matter
M Stålhammar - 2022 - diva-portal.org
Topology has manifestations in physics ranging from the field of condensed matter to
photonics. This dissertation provides a two-fold study on the impact of topology in Hermitian …
photonics. This dissertation provides a two-fold study on the impact of topology in Hermitian …
Magnetotransport in novel Dirac systems
J Klier - 2019 - publikationen.bibliothek.kit.edu
In this thesis, the properties of magnetotransport of novel Dirac systems are outlined on the
example of Weyl semimetals and carbon nanotubes with side-attached single-molecule …
example of Weyl semimetals and carbon nanotubes with side-attached single-molecule …