ELECTRON CORRELATION AND MANY-BODY WAVE FUNCTION OF SEMICONDUCTOR HETEROJUNCTION
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Abstract
Based on the Correlated-Basis-Functions (CBF) theory, we have obtained the many-body wave function for the quasi-two-dimensional electron system in A1xGa1-xAs-GaAs heterojunction. The pair-correlation functions g(R) were calculated, and a new method for the calculation of correlation energy was also presented. -