Non-local exchange correlation energy in quasi-two-dimensional electron layers
نویسندگان
چکیده
منابع مشابه
Spin and temperature dependent study of exchange and correlation in thick two-dimensional electron layers
The exchange and correlation Exc of strongly correlated electrons in two-dimensional 2D layers of finite width are studied as a function of the density parameter rs, spin-polarization and the temperature T. We explicitly treat strong-correlation effects via pair-distribution functions, and introduce an equivalent constantdensity approximation CDA applicable to all the inhomogeneous densities en...
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ژورنال
عنوان ژورنال: Superlattices and Microstructures
سال: 1985
ISSN: 0749-6036
DOI: 10.1016/0749-6036(85)90026-6