ISSN:
0020-7608
Keywords:
Computational Chemistry and Molecular Modeling
;
Atomic, Molecular and Optical Physics
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
An attempt has been made to study the effect of a nonuniform positive background on the ground-state energy of a nonmagnetic Wigner lattice. The background is modified with a variable “ripple” parameter in the background charge, represented by a Yukawa-type charge distribution. Our calculation shows that a Yukawa-type background leads to a lower ground-state energy value compared to a Gaussian-type and constant positive background. © 1993 John Wiley & Sons, Inc.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/qua.560470302
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