Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te)
A successful research have been conducted to investigate the molybdenum dichalcogenides, MoX2 (X = S, Se, and Te) as the electrode materials in electrochemical cells. The relationship between number of layer and bandgap of the materials has been studied by many researcher in the past. They hardly st...
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ump-19943 |
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eprints |
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ump-199432018-03-12T03:04:17Z http://umpir.ump.edu.my/id/eprint/19943/ Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te) Muhamad Haikal Hazazi, Mohd Rusland T Technology (General) TK Electrical engineering. Electronics Nuclear engineering A successful research have been conducted to investigate the molybdenum dichalcogenides, MoX2 (X = S, Se, and Te) as the electrode materials in electrochemical cells. The relationship between number of layer and bandgap of the materials has been studied by many researcher in the past. They hardly stated that, the properties such as speed of storage and amount of chargers that could be stored within the cells will be answered as soon as the correlation been studied. In this study, fundamental parameters such as size-offset between a monolayer and exciton Bohr radius of MoX2 and ground and excited state electron density have been investigate. In this study also, realistic monolayer models of MoX2 were identified using quantum chemical calculations which also explain a correlation between size-offset and charge storage properties. We conclude that as the size-offset decreases, the higher possibility of wave functions overlap between the excited state, and ground state electrons; therefore the higher the electron mobility, and conductivity of the MoX2 would be. 2016-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19943/25/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Table%20of%20contens.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/19943/31/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Abstract.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/19943/37/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Chapter%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/19943/43/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Reference.pdf Muhamad Haikal Hazazi, Mohd Rusland (2016) Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te). Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:102343&theme=UMP2 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Malaysia Pahang |
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UMP Institutional Repository |
| collection |
Online Access |
| language |
English English English English |
| topic |
T Technology (General) TK Electrical engineering. Electronics Nuclear engineering |
| spellingShingle |
T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Muhamad Haikal Hazazi, Mohd Rusland Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te) |
| description |
A successful research have been conducted to investigate the molybdenum dichalcogenides, MoX2 (X = S, Se, and Te) as the electrode materials in electrochemical cells. The relationship between number of layer and bandgap of the materials has been studied by many researcher in the past. They hardly stated that, the properties such as speed of storage and amount of chargers that could be stored within the cells will be answered as soon as the correlation been studied. In this study, fundamental parameters such as size-offset between a monolayer and exciton Bohr radius of MoX2 and ground and excited state electron density have been investigate. In this study also, realistic monolayer models of MoX2 were identified using quantum chemical calculations which also explain a correlation between size-offset and charge storage properties. We conclude that as the size-offset decreases, the higher possibility of wave functions overlap between the excited state, and ground state electrons; therefore the higher the electron mobility, and conductivity of the MoX2 would be. |
| format |
Undergraduates Project Papers |
| author |
Muhamad Haikal Hazazi, Mohd Rusland |
| author_facet |
Muhamad Haikal Hazazi, Mohd Rusland |
| author_sort |
Muhamad Haikal Hazazi, Mohd Rusland |
| title |
Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te) |
| title_short |
Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te) |
| title_full |
Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te) |
| title_fullStr |
Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te) |
| title_full_unstemmed |
Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te) |
| title_sort |
studies on correlation between electronic structure and electronic conductivity in mox2 (x = s, se and te) |
| publishDate |
2016 |
| url |
http://umpir.ump.edu.my/id/eprint/19943/ http://umpir.ump.edu.my/id/eprint/19943/ http://umpir.ump.edu.my/id/eprint/19943/25/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Table%20of%20contens.pdf http://umpir.ump.edu.my/id/eprint/19943/31/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Abstract.pdf http://umpir.ump.edu.my/id/eprint/19943/37/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Chapter%201.pdf http://umpir.ump.edu.my/id/eprint/19943/43/Studies%20on%20correlation%20between%20electronic%20structure%20and%20electronic%20conductivity%20in%20MoX2%20%28X%20%3D%20S%2C%20Se%20and%20Te%29-Reference.pdf |
| first_indexed |
2023-09-18T22:28:35Z |
| last_indexed |
2023-09-18T22:28:35Z |
| _version_ |
1777416132836196352 |