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https://scholarbank.nus.edu.sg/handle/10635/129093
| Title: | A Variational Perturbative Approach to the Impurity Magnetopolarons in Parabolic Quantum Wires | Authors: | Au-Yeung, T.C. Shi, Z.F. Kam, C.H. Menon, R. Straughan, R.A. |
Keywords: | First excited state energy Ground state energy Impurity magnetopolaron Parabolic quantum wire Variational perturbative method |
Issue Date: | Feb-1998 | Citation: | Au-Yeung, T.C.,Shi, Z.F.,Kam, C.H.,Menon, R.,Straughan, R.A. (1998-02). A Variational Perturbative Approach to the Impurity Magnetopolarons in Parabolic Quantum Wires. Journal of the Physical Society of Japan 67 (2) : 519-524. ScholarBank@NUS Repository. | Abstract: | We use a variational perturbative method for the calculation of the energy levels of impurity magnetopolarons in parabolic quantum wires. The method is reasonable for all electron-phonon coupling α all Rydberg constant R, all parabolic frequency ω and all cyclotron frequency ωc.. The ground state and first excited state energies are computed by the method and their dependence on α, R, ω and ωc is discussed. | Source Title: | Journal of the Physical Society of Japan | URI: | http://scholarbank.nus.edu.sg/handle/10635/129093 | ISSN: | 00319015 |
| Appears in Collections: | Staff Publications |
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