Exciton properties of EuS/PbS/EuS finite
โ
K.H. Aharonyan
๐
Article
๐
2010
๐
Elsevier Science
๐
English
โ 239 KB
In the framework of two-band envelope-function formalism the binding energy and ground state radius of an exciton in a EuS/PbS/EuS finite confining potential quantum well (QW) are calculated analytically by using a variational approach. By taking into account the effective masses mismatch across the