A study of the electronic conductance in converting a polyacetylene into polystyrene oligomer
In this paper, the electronic conductance of a polyacetylene polymer embedded between two simple chains is studied by using transfer matrix method within the tight-binding and first neighbor approach. Also, by adding benzene molecules to polyacetylene we obtain the system conductance in its conversi...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2014-11-01
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| Series: | Iranian Journal of Physics Research |
| Subjects: | |
| Online Access: | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-657&slc_lang=en&sid=1 |
| _version_ | 1811318618154074112 |
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| author | H Rabani M Rabani Y Alipour |
| author_facet | H Rabani M Rabani Y Alipour |
| author_sort | H Rabani |
| collection | DOAJ |
| description | In this paper, the electronic conductance of a polyacetylene polymer embedded between two simple chains is studied by using transfer matrix method within the tight-binding and first neighbor approach. Also, by adding benzene molecules to polyacetylene we obtain the system conductance in its conversion to polystyrene polymer. The results show that as the number of benzene molecules in the middle of center system increases the conductance in the tunneling area of polyacetylene improves and this area comes close to the resonance area. In contrast, a part of resonance area tends to transform into polystyrene tunneling zone. |
| first_indexed | 2024-04-13T12:28:51Z |
| format | Article |
| id | doaj.art-5869542c0e424505b96c12002cc6a80f |
| institution | Directory Open Access Journal |
| issn | 1682-6957 |
| language | English |
| last_indexed | 2024-04-13T12:28:51Z |
| publishDate | 2014-11-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Iranian Journal of Physics Research |
| spelling | doaj.art-5869542c0e424505b96c12002cc6a80f2022-12-22T02:46:56ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572014-11-01142201206A study of the electronic conductance in converting a polyacetylene into polystyrene oligomerH Rabani0M Rabani1Y Alipour2 Department of Physics, Faculty of Science, Shahrekord University, Shahrekord, IranNanotechnology Research Center, Shahrekord University, Shahrekord, Iran Nanotechnology Research Center, Shahrekord University, Shahrekord, Iran Department of Physics, Faculty of Science, Shahrekord University, Shahrekord, Iran In this paper, the electronic conductance of a polyacetylene polymer embedded between two simple chains is studied by using transfer matrix method within the tight-binding and first neighbor approach. Also, by adding benzene molecules to polyacetylene we obtain the system conductance in its conversion to polystyrene polymer. The results show that as the number of benzene molecules in the middle of center system increases the conductance in the tunneling area of polyacetylene improves and this area comes close to the resonance area. In contrast, a part of resonance area tends to transform into polystyrene tunneling zone.http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-657&slc_lang=en&sid=1tight-binding transfer matrix electronic conductance polyacetylene polystyrene |
| spellingShingle | H Rabani M Rabani Y Alipour A study of the electronic conductance in converting a polyacetylene into polystyrene oligomer Iranian Journal of Physics Research tight-binding transfer matrix electronic conductance polyacetylene polystyrene |
| title | A study of the electronic conductance in converting a polyacetylene into polystyrene oligomer |
| title_full | A study of the electronic conductance in converting a polyacetylene into polystyrene oligomer |
| title_fullStr | A study of the electronic conductance in converting a polyacetylene into polystyrene oligomer |
| title_full_unstemmed | A study of the electronic conductance in converting a polyacetylene into polystyrene oligomer |
| title_short | A study of the electronic conductance in converting a polyacetylene into polystyrene oligomer |
| title_sort | study of the electronic conductance in converting a polyacetylene into polystyrene oligomer |
| topic | tight-binding transfer matrix electronic conductance polyacetylene polystyrene |
| url | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-657&slc_lang=en&sid=1 |
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