Energy band correction due to one dimension tension in phosphorene
Among graphene-like family, phosphorene is a typical semiconducting layered material, which can also be a superconductor in low temperature. Applying pressure or tension on phosphorene lattice results in changing the hopping terms, which change the energy bands of the material. In this research we u...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Islamic Azad University, Marvdasht Branch
2017-01-01
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| Series: | Journal of Optoelectronical Nanostructures |
| Subjects: | |
| Online Access: | https://jopn.marvdasht.iau.ir/article_2201_2d0714f584f0baf07b508a328f450671.pdf |
| _version_ | 1797849259515576320 |
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| author | Ali Izadparast Peyman Sahebsara |
| author_facet | Ali Izadparast Peyman Sahebsara |
| author_sort | Ali Izadparast |
| collection | DOAJ |
| description | Among graphene-like family, phosphorene is a typical semiconducting layered material, which can also be a superconductor in low temperature. Applying pressure or tension on phosphorene lattice results in changing the hopping terms, which change the energy bands of the material. In this research we use the tight-binding Hamiltonian, including relevant hopping terms, to calculate energy bands of normal and under tension phosphorene. Our results show that the energy gap decreases by decreasing / from 3 to 2, and finally the gap disappears. |
| first_indexed | 2024-04-09T18:40:59Z |
| format | Article |
| id | doaj.art-adc9e2a71065414096442e073281d067 |
| institution | Directory Open Access Journal |
| issn | 2423-7361 2538-2489 |
| language | English |
| last_indexed | 2024-04-09T18:40:59Z |
| publishDate | 2017-01-01 |
| publisher | Islamic Azad University, Marvdasht Branch |
| record_format | Article |
| series | Journal of Optoelectronical Nanostructures |
| spelling | doaj.art-adc9e2a71065414096442e073281d0672023-04-11T05:28:32ZengIslamic Azad University, Marvdasht BranchJournal of Optoelectronical Nanostructures2423-73612538-24892017-01-012159682201Energy band correction due to one dimension tension in phosphoreneAli Izadparast0Peyman Sahebsara1Department of Physics, Isfahan University of Technology. Isfahan, IranDepartment of Physics, Isfahan University of Technology. Isfahan, IranAmong graphene-like family, phosphorene is a typical semiconducting layered material, which can also be a superconductor in low temperature. Applying pressure or tension on phosphorene lattice results in changing the hopping terms, which change the energy bands of the material. In this research we use the tight-binding Hamiltonian, including relevant hopping terms, to calculate energy bands of normal and under tension phosphorene. Our results show that the energy gap decreases by decreasing / from 3 to 2, and finally the gap disappears.https://jopn.marvdasht.iau.ir/article_2201_2d0714f584f0baf07b508a328f450671.pdfphosphoreneband structureelectron conductivitytensionenergy band gap |
| spellingShingle | Ali Izadparast Peyman Sahebsara Energy band correction due to one dimension tension in phosphorene Journal of Optoelectronical Nanostructures phosphorene band structure electron conductivity tension energy band gap |
| title | Energy band correction due to one dimension tension in phosphorene |
| title_full | Energy band correction due to one dimension tension in phosphorene |
| title_fullStr | Energy band correction due to one dimension tension in phosphorene |
| title_full_unstemmed | Energy band correction due to one dimension tension in phosphorene |
| title_short | Energy band correction due to one dimension tension in phosphorene |
| title_sort | energy band correction due to one dimension tension in phosphorene |
| topic | phosphorene band structure electron conductivity tension energy band gap |
| url | https://jopn.marvdasht.iau.ir/article_2201_2d0714f584f0baf07b508a328f450671.pdf |
| work_keys_str_mv | AT aliizadparast energybandcorrectionduetoonedimensiontensioninphosphorene AT peymansahebsara energybandcorrectionduetoonedimensiontensioninphosphorene |