Publications

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Preprints

2025
  1. Raj Kumar Paudel, Chung-Yuan Ren, Yia-Chung Chang
    Semiempirical Pseudopotential Method for Transitional-Metal Dichalcogenides
    arXiv:2506.11360 (2025), submitted to Physical Review Applied
  2. Soonyoung Cha, Zhaoran Xu, Tianyi Ouyang, Hongyu Yao, Raj Kumar Paudel, Takashi Taniguchi, Kenji Watanabe, Andrew Y. Joe, Yia-Chung Chang, Nathaniel M. Gabor, Chun Hung Lui
    2P Interlayer Exciton Revealed by Hybridization in Bilayer MoS₂
    arXiv:rs-6734783 ( (2025) submitted to Nature Physics
  3. Tianyi Ouyang, Erfu Liu, Soonyoung Cha, Raj Kumar Paudel, Yiyang Sun, Zhaoran Xu, Takashi Taniguchi, Kenji Watanabe, Nathaniel M. Gabor, Yia-Chung Chang, Chun Hung Lui
    Brightening Interlayer Excitons by Electric-Field-Driven Hole Transfer in Bilayer WSe₂
    (2025) submitted to Physical Review Letters

Papers

2023
  1. Raj Kumar Paudel, Chung-Yuan Ren, Yia-Chung Chang
    Semi-Empirical Pseudopotential Method for Graphene and Graphene Nanoribbons
    MDPI, Nanomaterials 2023 | MDPI
  2. Chung-Yuan Ren, Raj Kumar Paudel, Yia-Chung Chang
    Density Functional Theory for Buckyballs within Symmetrized Icosahedral Basis
    MDPI, Nanomaterials 2023 | MDPI