| Autor: |
Mohamed Barhoumi, Ali Abboud, Lamjed Debbichi, Moncef Said, Torbjörn Björkman, Dario Rocca, Sébastien Lebègue |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 823-832 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2190-4286 |
| DOI: |
10.3762/bjnano.10.82 |
| Popis: |
Using density functional theory, we study the electronic properties of several halide monolayers. We show that their electronic bandgaps, as obtained with the HSE hybrid functional, range between 3.0 and 7.5 eV and that their phonon spectra are dynamically stable. Additionally, we show that under an external electric field some of these systems exhibit a semiconductor-to-metal transition. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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