Realization of Epitaxial Thin Films of the Topological Crystalline Insulator Sr3 SnO.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202000809
Abstract: Topological materials are derived from the interplay between symmetry and topology. Advances in topological band theories have led to the prediction that the antiperovskite oxide Sr3 SnO is a topological crystalline insulator, a new electronic… read more here.
Keywords: thin films; topological crystalline; sr3; crystalline insulator ... See more keywords
ARPES study of the epitaxially grown topological crystalline insulator SnTe(111)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electron Spectroscopy and Related Phenomena"
DOI: 10.1016/j.elspec.2016.10.003
Abstract: Abstract SnTe is a prototypical topological crystalline insulator, in which the gapless surface state is protected by a crystal symmetry. The hallmark of the topological properties in SnTe is the Dirac cones projected to the… read more here.
Keywords: topological crystalline; arpes study; crystalline insulator; brillouin zone ... See more keywords
Topological crystalline insulator SnTe nanoribbons
Sign Up to like & getrecommendations! Published in 2017 at "Solid State Communications"
DOI: 10.1016/j.ssc.2017.02.001
Abstract: Abstract Topological crystalline insulators are systems in which a band inversion that is protected by crystalline mirror symmetry gives rise to nontrivial topological surface states. SnTe is a topological crystalline insulator. It exhibits p-type conductivity… read more here.
Keywords: snte nanoribbons; crystalline; topological crystalline; crystalline insulator ... See more keywords
Ferroic Berry Curvature Dipole in a Topological Crystalline Insulator at Room Temperature.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04900
Abstract: The physics related to Berry curvature is now a central research topic in condensed matter physics. The Berry curvature dipole (BCD) is a significant and intriguing condensed matter phenomenon that involves inversion symmetry breaking. However,… read more here.
Keywords: physics; crystalline insulator; berry curvature; topological crystalline ... See more keywords
Epitaxial Growth of PbSe Few-Layers on SrTiO3: The Effect of Compressive Strain and Potential Two-Dimensional Topological Crystalline Insulator.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b00072
Abstract: The freestanding PbSe monolayer has been predicted as a candidate of the two-dimensional topological crystalline insulator, which possesses the Dirac-cone-like edge states resided at the edge. Up to now, however, direct experimental evidence of topological… read more here.
Keywords: pbse; topological crystalline; crystalline insulator; two dimensional ... See more keywords
Defect-free SnTe topological crystalline insulator nanowires grown by molecular beam epitaxy on graphene.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr06096g
Abstract: SnTe topological crystalline insulator nanowires have been grown by molecular beam epitaxy on graphene/SiC substrates. The nanowires have a cubic rock-salt structure, they grow along the [001] crystallographic direction and have four sidewalls consisting of… read more here.
Keywords: nanowires grown; topological crystalline; snte topological; insulator nanowires ... See more keywords
Persistence of symmetry-protected Dirac points at the surface of the topological crystalline insulator SnTe upon impurity doping.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d1nr07120c
Abstract: We investigate the effect of a non-magnetic donor impurity located at the surface of the SnTe topological crystalline insulator. In particular, the changes on the surface states due to a Sb impurity atom are analyzed… read more here.
Keywords: topological crystalline; crystalline insulator; impurity; surface ... See more keywords