Experimental perspective on three-dimensional topological semimetals
Topological semimetals (TSMs) are characterized by bulk band crossings in their electronic
structures, which are expected to give rise to gapless electronic excitations and topological …
structures, which are expected to give rise to gapless electronic excitations and topological …
2D metallic transition‐metal dichalcogenides: structures, synthesis, properties, and applications
Abstract 2D materials and the associated heterostructures define an ideal material platform
for investigating physical and chemical properties, and exhibiting new functional …
for investigating physical and chemical properties, and exhibiting new functional …
Topological superconductors: a review
This review elaborates pedagogically on the fundamental concept, basic theory, expected
properties, and materials realizations of topological superconductors. The relation between …
properties, and materials realizations of topological superconductors. The relation between …
Evidence of topological nodal-line fermions in ZrSiSe and ZrSiTe
A Dirac nodal-line semimetal phase, which represents a new quantum state of topological
materials, has been experimentally realized only in a few systems, including PbTaSe 2, PtSn …
materials, has been experimentally realized only in a few systems, including PbTaSe 2, PtSn …
Majorana fermions and topology in superconductors
Topological superconductors are novel classes of quantum condensed phases,
characterized by topologically nontrivial structures of Cooper pairing states. On the surfaces …
characterized by topologically nontrivial structures of Cooper pairing states. On the surfaces …
Topological semimetals predicted from first-principles calculations
We have given a summary on our theoretical predictions of three kinds of topological
semimetals (TSMs), namely, Dirac semimetal (DSM), Weyl semimetal (WSM) and node-line …
semimetals (TSMs), namely, Dirac semimetal (DSM), Weyl semimetal (WSM) and node-line …
Multiple topological states in iron-based superconductors
Topological materials and unconventional iron-based superconductors are both important
areas of study but, to date, relatively little overlap has been identified between these two …
areas of study but, to date, relatively little overlap has been identified between these two …
Quantum transport in Dirac and Weyl semimetals: a review
Topological semimetals are well known for the linear energy band dispersion in the bulk
state and topologically protected surface state with arc-like Fermi surface. The angle …
state and topologically protected surface state with arc-like Fermi surface. The angle …
Nontrivial Berry phase and type-II Dirac transport in the layered material
F Fei, X Bo, R Wang, B Wu, J Jiang, D Fu, M Gao… - Physical Review B, 2017 - APS
We report on a systematic study of type-II Dirac fermions in a layered crystal of PdT e 2. De
Haas–van Alphen oscillations show a small Fermi-surface pocket with a cross section of …
Haas–van Alphen oscillations show a small Fermi-surface pocket with a cross section of …
Thickness-Tunable Synthesis of Ultrathin Type-II Dirac Semimetal PtTe2 Single Crystals and Their Thickness-Dependent Electronic Properties
The recent discovery of topological semimetals has stimulated extensive research interest
due to their unique electronic properties and novel transport properties related to a chiral …
due to their unique electronic properties and novel transport properties related to a chiral …