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A Weak-Coupling Calculation of the Binding Energy and Effective Mass of a Polaron in a Multiple Quantum Well

โœ Scribed by W. Lai; P. N. Butcher

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
438 KB
Volume
154
Category
Article
ISSN
0370-1972

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๐Ÿ“œ SIMILAR VOLUMES

Influences of temperature and low-dimens
Influences of temperature and low-dimensional interface phonons on the effective mass of a polaron in a quantum well
โœ Eerdunchaolu; Wei Xin; Hui-Jie Xue ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 253 KB

The temperature dependence of the effective mass of a polaron, which is weakly coupled with bulk longitudinal optical (LO) phonons and strongly coupled with interface optical (IO) phonons in an infinite quantum well (QW), are studied by means of the Tokuda modified linear-combination operator method

Polaron effects on the binding energy of
Polaron effects on the binding energy of a double donor impurity in quantum wells in an electric field
โœ Zi-xin Liu; Xing-yi Li; Xing-li Chu; Yong-chang Huang; Ya Liu ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 151 KB

The binding energy of the single and double bound polaron bound to a helium-type donor impurity in quantum wells (QWs) subject to a perpendicular electric field are calculated by a variational method. The couplings of an electron and the impurity with various phonon modes are considered. The results