Transport of topological semimetals
Three-dimensional (3D) topological semimetals represent a new class of topological
matters. The study of this family of materials has been at the frontiers of condensed matter …
matters. The study of this family of materials has been at the frontiers of condensed matter …
Dirac Fermions in Solids: From High-T c Cuprates and Graphene to Topological Insulators and Weyl Semimetals
O Vafek, A Vishwanath - Annu. Rev. Condens. Matter Phys., 2014 - annualreviews.org
Understanding Dirac-like fermions has become an imperative in modern condensed matter
sciences: All across the research frontier, from graphene to high T c superconductors to the …
sciences: All across the research frontier, from graphene to high T c superconductors to the …
Observation of topological surface state quantum Hall effect in an intrinsic three-dimensional topological insulator
Abstract A three-dimensional (3D) topological insulator (TI) is a quantum state of matter with
a gapped insulating bulk yet a conducting surface hosting topologically protected gapless …
a gapped insulating bulk yet a conducting surface hosting topologically protected gapless …
Landau quantization and quasiparticle interference in the three-dimensional Dirac semimetal Cd3As2
Condensed-matter systems provide a rich setting to realize Dirac and Majorana fermionic
excitations as well as the possibility to manipulate them for potential applications,. It has …
excitations as well as the possibility to manipulate them for potential applications,. It has …
Detection of Berry's phase in a bulk Rashba semiconductor
H Murakawa, MS Bahramy, M Tokunaga, Y Kohama… - Science, 2013 - science.org
The motion of electrons in a solid has a profound effect on its topological properties and may
result in a nonzero Berry's phase, a geometric quantum phase encoded in the system's …
result in a nonzero Berry's phase, a geometric quantum phase encoded in the system's …
The property, preparation and application of topological insulators: a review
W Tian, W Yu, J Shi, Y Wang - Materials, 2017 - mdpi.com
Topological insulator (TI), a promising quantum and semiconductor material, has gapless
surface state and narrow bulk band gap. Firstly, the properties, classifications and …
surface state and narrow bulk band gap. Firstly, the properties, classifications and …
Tunable symmetry breaking and helical edge transport in a graphene quantum spin Hall state
Low-dimensional electronic systems have traditionally been obtained by electrostatically
confining electrons, either in heterostructures or in intrinsically nanoscale materials such as …
confining electrons, either in heterostructures or in intrinsically nanoscale materials such as …
Adhesion and electronic structure of graphene on hexagonal boron nitride substrates
B Sachs, TO Wehling, MI Katsnelson… - Physical Review B …, 2011 - APS
We investigate the adsorption of graphene sheets on h-BN substrates by means of first-
principles calculations in the framework of adiabatic connection fluctuation-dissipation …
principles calculations in the framework of adiabatic connection fluctuation-dissipation …
Observation of the universal magnetoelectric effect in a 3D topological insulator
V Dziom, A Shuvaev, A Pimenov, GV Astakhov… - Nature …, 2017 - nature.com
The electrodynamics of topological insulators (TIs) is described by modified Maxwell's
equations, which contain additional terms that couple an electric field to a magnetization and …
equations, which contain additional terms that couple an electric field to a magnetization and …
Quantum Hall effect on top and bottom surface states of topological insulator (Bi1−xSbx)2Te3 films
The three-dimensional topological insulator is a novel state of matter characterized by two-
dimensional metallic Dirac states on its surface. To verify the topological nature of the …
dimensional metallic Dirac states on its surface. To verify the topological nature of the …