3 Result(s)
within
English
Engineering
Materials Science, general
Mathematical and Computational Engineering
**yang Zhou
Article
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Article
Size and magnetic field dependence of strong coupling magnetopolaron in quantum dot
By using the variational method of Pekar type, the ground state and the first excited state of the strong coupling magnetopolaron in cylinder-shape quantum dot are considered. The results show that, with the i...
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Article
Prosodic modification of Chinese speech based on sinusoidal model
Modification on time-scale and pitch-scale of Chinese syllable based on sinusoidal model is presented in this paper. Firstly, the short-term speech is decomposed into a sum of sinusoidal waves of different mag...
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Article
Energy levels of strong coupling magnetopolaron in quantum dot
By using variational method of Pekar type, we have studied the energy levels of strong coupling magnetopolaron in disk-shape quantum dot(QD) and quantum well(QW). Our results show that, with the increasing mag...
