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  1. Article

    Open Access

    Prediction of topological Dirac semimetal in Ca-based Zintl layered compounds CaM2X2 (M = Zn or Cd; X = N, P, As, Sb, or Bi)

    Topological Dirac materials are attracting a lot of attention because they offer exotic physical phenomena. An exhaustive search coupled with first-principles calculations was implemented to investigate 10 Zin...

    Liang-Ying Feng, Rovi Angelo B. Villaos, Aniceto B. Maghirang III… in Scientific Reports (2022)

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  2. Article

    Open Access

    Dimensional crossover and band topology evolution in ultrathin semimetallic NiTe2 films

    Nickel ditelluride (NiTe2), a recently discovered Type-II Dirac semimetal with topological Dirac fermions near the Fermi energy, is expected to exhibit strong thickness-mediated electronic tunability and intrinsi...

    Joseph A. Hlevyack, Liang-Ying Feng, Meng-Kai Lin… in npj 2D Materials and Applications (2021)

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  3. Article

    Open Access

    Predicting 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...

    Aniceto B. Maghirang III, Zhi-Quan Huang… in npj 2D Materials and Applications (2019)

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