Electronic properties of phosphorene nanoribbons
| Autor: | Mourad Boutahir, Abdelali Rahmani, H. Chadli, B. Fakrach, Ah. Rahmani, S. El Majdoub |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
Condensed matter physics Band gap business.industry 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Phosphorene chemistry.chemical_compound Semiconductor chemistry Zigzag 0103 physical sciences Ribbon 010306 general physics 0210 nano-technology business Electronic properties |
| Zdroj: | Energy Procedia. 139:207-210 |
| ISSN: | 1876-6102 |
| DOI: | 10.1016/j.egypro.2017.11.197 |
| Popis: | We focus on the electronic properties calculations of phosphorene nanoribbons and multilayer phosphorene using tight-binding model. Our results show that multilayer phosphorene band gaps decreases with increasing the number of layers. We found that zigzag phosphorene nanoribbons are metals, regardless of the ribbon width while armchair phosphorene nanoribbons are semiconductors with indirect bandgaps to variation of the ribbon width. |
| Databáze: | OpenAIRE |
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