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Binding energy of an impurity in polar microspheres


 
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1. Title Title of document Binding energy of an impurity in polar microspheres
 
2. Creator Author's name, affiliation, country H. Satori; UFR Optique et Dynamique des Matériaux, Faculté des Sciences d’Oujda, BP. 524 Oujda Ecole Normale Supérieure, B.P. 5206 Bensouda-FES; Morocco
 
2. Creator Author's name, affiliation, country M. Fliyou; Ecole Normale Supérieure, B.P. 5206 Bensouda-FES; Morocco
 
2. Creator Author's name, affiliation, country A. Sali; Ecole Normale Supérieure, B.P. 5206 Bensouda-FES Faculté des Sciences, Département de Physique, B.P. 4010, Beni M’hamed Meknès; Morocco
 
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4. Description Abstract We have examined the binding energy of a polaron bound to a hydrogenic donor impurity located in a spherical quantum dot by means of a variational technique for both finite and infinite potential models. The polaronic effect on the binding energy has been considered taking into account the ion-phonon coupling by using the Lee-Low-Pines variational method. The results we have obtained show that the binding energies are drastically affected by the dot radius, the potential barrier height and the polaronic effects.
 
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7. Date (YYYY-MM-DD) 09-03-2011
 
8. Type Status & genre Peer-reviewed Article
 
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9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/MJCM/article/view/82
 
11. Source Title; vol., no. (year) Moroccan Journal of Condensed Matter; Vol 4 (2001)
 
12. Language English=en en
 
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