Calculations of lithium in magnetic fields with a modified freezing full-core method - art. no. 033401

Authors
Qiao, HX Li, BW
Citation
Hx. Qiao et Bw. Li, Calculations of lithium in magnetic fields with a modified freezing full-core method - art. no. 033401, PHYS REV A, 6203(3), 2000, pp. 3401
Citations number
23
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6203
Issue
3
Year of publication
2000
Database
ISI
SICI code
1050-2947(200009)6203:3<3401:COLIMF>2.0.ZU;2-2
Abstract
A modified freezing full-core method is introduced and applied to calculati ons of lithium in strong magnetic fields up to 10(10) G. The accuracy of re sults is higher than that from unrestricted Hartree-Fock calculations. In t he absence of magnetic fields, our results agree with the most accurate cal culations to within 0.02%. We also discussed the effect of strong magnetic fields on core electrons.