Evidence of metal-semimetal-transition from Cu2TlSe2 to Cu2TlTe2
Sign Up to like & getrecommendations! Published in 2017 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2017.01.028
Abstract: Abstract Transition metal compounds with quasi-two-dimensional structure demonstrate a series of un-precedent quantum phases, such as topological insulator, topological phase transition under thermal/pressure stimuli, which is attributed to delicate interplay among interlayer coupling, spin-orbit coupling… read more here.
Keywords: semimetal transition; transition; hall resistivity; metal ... See more keywords
Magnetoresistance and Hall resistivity of semimetal WTe2 ultrathin flakes.
Sign Up to like & getrecommendations! Published in 2017 at "Nanotechnology"
DOI: 10.1088/1361-6528/aa5abc
Abstract: This article reports the characterization of WTe2 thin flake magnetoresistance and Hall resistivity. We found it does not exhibit magnetoresistance saturation when subject to high fields, in a manner similar to their bulk characteristics. The… read more here.
Keywords: hall resistivity; magnetoresistance hall; resistivity semimetal; magnetoresistance ... See more keywords
Topological Hall effect in thin films of Mn1.5PtSn
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.3.013001
Abstract: Spin chirality in metallic materials with non-coplanar magnetic order can give rise to a Berry phase induced topological Hall effect. Here, we report the observation of a large topological Hall effect in high-quality films of… read more here.
Keywords: hall resistivity; hall effect; topological hall; effect thin ... See more keywords