4 Result(s)
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Article
Open AccessUnconventional resistivity scaling in topological semimetal CoSi
Nontrivial band topologies in semimetals lead to robust surface states that can contribute dominantly to the total conduction. This may result in reduced resistivity with decreasing feature size contrary to co...
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Article
Open AccessPredicting two-dimensional topological phases in Janus materials by substitutional do** in transition metal dichalcogenide monolayers
Ultrathin Janus two-dimensional (2D) materials are attracting intense interest currently. Substitutional do** of 2D transition metal dichalcogenides (TMDs) is of importance for tuning and possible enhancemen...
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Article
Open AccessThickness dependent electronic properties of Pt dichalcogenides
Platinum-based transition metal dichalcogenides have been gaining renewed interest because of the development of a new method to synthesize thin film structures. Here, using first-principles calculation, we ex...
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Article
Open AccessSearching for topological Fermi arcs via quasiparticle interference on a type-II Weyl semimetal MoTe2
Weyl semimetals display a novel topological phase of matter where the Weyl nodes emerge in pairs of opposite chirality and can be seen as either a source or a sink of Berry curvature. The exotic effects in Wey...
