Electronic structure of BSb defective monolayers and nanoribbons
Yazarlar (3)
F. Ersan Aydin Adnan Menderes University, Türkiye
Prof. Dr. Gökhan GÖKOĞLU Karabük Üniversitesi, Türkiye
E. Aktürk
Aydin Adnan Menderes University, Türkiye
Aydin Adnan Menderes University, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Physics Condensed Matter (Q2) | ||
| Dergi ISSN | 0953-8984 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2014 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 22-07-2014 |
| Cilt / Sayı / Sayfa | 26 / 32 / 325303–0 | DOI | 10.1088/0953-8984/26/32/325303 |
| Makale Linki | http://stacks.iop.org/0953-8984/26/i=32/a=325303?key=crossref.04c6e4ebbff30a8b13a51fd49d93895c | ||
| UAK Araştırma Alanları |
Yoğun Madde Fiziği
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| Özet |
| In this paper, we investigate two- and one-dimensional honeycomb structures of boron antimony (BSb) using a first-principles plane wave method within the density functional theory. BSb with a two-dimensional honeycomb structure is a semiconductor with a 0.336 eV band gap. The vacancy defects, such as B, Sb, B + Sb divacancy, and B + Sb antisite disorder affect the electronic and magnetic properties of the 2D BSb sheet. All the structures with vacancies have nonmagnetic metallic characters, while the system with antisite disorder has a semiconducting band structure. We also examine bare and hydrogen-passivated quasi-one-dimensional armchair BSb nanoribbons. The effects of ribbon width (n) on an armchair BSb nanoribbon and hydrogen passivation on both B and Sb edge atoms are considered. The band gaps of bare and H passivated A-Nr-BSb oscillate with increasing ribbon width; this property is … |
| Anahtar Kelimeler |
| BSb | density functional theory | nanoribbon |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 26 |
| Scopus | 27 |
| Google Scholar | 30 |