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|Title:||A novel two-dimensional boron-carbon-nitride (BCN) monolayer: A first-principles insight||Authors:||Bafekry, A.
Fadlallah, M. M.
Abdolhosseini Sarsari, I.
Bagheri, Khatibani, A.
Density functional theory
Boron carbon nitride
Molecular dynamics simulations
|Issue Date:||2021||Publisher:||American Institute of Physics Inc.||Abstract:||The optical, electronic, and structural properties of a theoretically predicted new boron-carbon-nitride (BCN) two-dimensional monolayer have been explored using density functional theory calculations. The phonon dispersion, molecular dynamics simulation, the cohesive energy, and the Born criteria of elastic constant calculations of the BCN monolayer confirm its stability. The phonon spectrum illustrates an out-of-plane flexure mode with quadratic dispersion in the long-wavelength limit. The BCN monolayer is a semiconductor with a direct bandgap of 0.9 (1.63) eV determined via the Perdew-Burke-Ernzerhof (Heyd-Scuseria-Ernzerhof) functional. The same electron and hole effective masses and mobility values indicate the high recombination rate of electrons and holes. Meanwhile, the BCN monolayer can absorb ultraviolet radiation more effectively than visible light. Due to its interesting physical properties, the novel BCN monolayer could be a rather good candidate material for electro-optical applications. © 2021 Author(s).||URI:||https://doi.org/10.1063/5.0062323
|Appears in Collections:||Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering|
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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