Variational perturbative approach to bound magnetopolarons in parabolic quantum wires
In this thesis, we have developed a general approach for studying the effect of a parabolic on the energy levels of a bound magnetopolaron in a quantum wire. We established the Hamiltonian of the bound magnetopolaron and used a variational perturbative method to find the solutions for the Hamiltonia...
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| Format: | Thesis |
| Language: | English |
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2011
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| Online Access: | http://hdl.handle.net/10356/42698 |
| _version_ | 1811686427824488448 |
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| author | Shi, Zhi Fei. |
| author2 | Au Yeung Tin Cheung |
| author_facet | Au Yeung Tin Cheung Shi, Zhi Fei. |
| author_sort | Shi, Zhi Fei. |
| collection | NTU |
| description | In this thesis, we have developed a general approach for studying the effect of a parabolic on the energy levels of a bound magnetopolaron in a quantum wire. We established the Hamiltonian of the bound magnetopolaron and used a variational perturbative method to find the solutions for the Hamiltonian. Our approach is reasonable for arbitrary values of electron-phonon coupling constant α, Rydberg constant R, parabolic potential frequency ω and cyclotron frequency ωc. |
| first_indexed | 2024-10-01T05:00:15Z |
| format | Thesis |
| id | ntu-10356/42698 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T05:00:15Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | ntu-10356/426982023-07-04T15:37:17Z Variational perturbative approach to bound magnetopolarons in parabolic quantum wires Shi, Zhi Fei. Au Yeung Tin Cheung School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Microelectronics In this thesis, we have developed a general approach for studying the effect of a parabolic on the energy levels of a bound magnetopolaron in a quantum wire. We established the Hamiltonian of the bound magnetopolaron and used a variational perturbative method to find the solutions for the Hamiltonian. Our approach is reasonable for arbitrary values of electron-phonon coupling constant α, Rydberg constant R, parabolic potential frequency ω and cyclotron frequency ωc. Master of Engineering 2011-01-07T03:00:55Z 2011-01-07T03:00:55Z 1998 1998 Thesis http://hdl.handle.net/10356/42698 en 110 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Microelectronics Shi, Zhi Fei. Variational perturbative approach to bound magnetopolarons in parabolic quantum wires |
| title | Variational perturbative approach to bound magnetopolarons in parabolic quantum wires |
| title_full | Variational perturbative approach to bound magnetopolarons in parabolic quantum wires |
| title_fullStr | Variational perturbative approach to bound magnetopolarons in parabolic quantum wires |
| title_full_unstemmed | Variational perturbative approach to bound magnetopolarons in parabolic quantum wires |
| title_short | Variational perturbative approach to bound magnetopolarons in parabolic quantum wires |
| title_sort | variational perturbative approach to bound magnetopolarons in parabolic quantum wires |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Microelectronics |
| url | http://hdl.handle.net/10356/42698 |
| work_keys_str_mv | AT shizhifei variationalperturbativeapproachtoboundmagnetopolaronsinparabolicquantumwires |