Gulseren, O.Çıracı, Salim2016-02-082016-02-0819910268-1242http://hdl.handle.net/11693/26168Using the Green function formalism with layer orbitals we studied the electronic structure of a Si δ-layer in germanium. We found two-dimensional parabolic subbands near the band edges. This approach is extended to treat the electronic structure of a single quantum well without invoking the periodically repeating models.EnglishGreen FunctionQuantum WellsQuantum TheorySemiconducting GermaniumSemiconducting SiliconSemiconducting FilmsArticle10.1088/0268-1242/6/10/009