9 Papers
32 Citations
Y.E. Xu is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Band gap & Direct and indirect band gaps. The author has an hindex of 4, co-authored 9 publications.
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Papers
Tunable band-gap of the GeC monolayer by strain and electric field: A first-principles study
TL;DR: In this paper, the electronic properties of the GeC monolayer are studied by the ab initio calculations, and the major modulation of band gap is due to the migration of C-p, Ge-p and Ge-d orbitals around the Feimi level.
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Tunable electronic properties of MoS 2 /ReS 2 van der Waals heterostructure from first-principles study
TL;DR: In this paper, the structure and electronic properties of the MoS 2 /ReS 2 van der Waals (vdW) heterostructures under the influence of normal strain have been investigated by the first-principles method.
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Tuning electronic and optical properties of SnSe by external strain
TL;DR: In this article, the effects of external strain on α-snSe have been investigated by employing the first-principles calculations, and the results show that the external strain induced α-SnSe might give some potential applications in spintronic devices and optical fields.
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Electrically tunable band gap of the 1T-MoS 2 based heterostructure: A first-principles calculation
TL;DR: In this paper, first principles density functional theory (DFT) calculations are performed on the structural and electronic properties of the 1T-MoS2/BN van der Waals (vdW) heterostructures under an external electric field (E-field).
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Ab initio study on nonmetal and nonmagnetic metal atoms doped arsenene
M. Luo,Y.E. Xu,Y. X. Song +2 more
TL;DR: In this paper, the structural, electronic, and magnetic properties of arsenene doped with a series of nonmetals and nonmagnetic metals (Al, Ga, Li, Mg, and Na) are investigated using density functional theory.
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