Electronic Structure in High Temperature Phase of Fe_3O_4
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概要
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Band strtrcttrre of' the f'erriraa?tgnetic Fe30,j xvas csrlctrlated iru tlae ltigln tertujcerattrre ctrloic plaaseby means of' the f'ull-potenti;tl lirae;tr'ized atrgraaetated-plarae-wave taaetlaod with tl'te local spin densit3z ?tpproxitnatiota. Ira the zaaa.jority spita batads, tlte Fer'taai level stab's ira the loarad gap ?xnd 3dstates of A site Fe are ttnoccupied xvlaile 3d stattes of' B site Fe ?tre conujcletely occtrpied. Ita tlae uniraority spin lo;ttads, 3d states of' A site are occtrpied atad tlae Fer'taui lexzel stays it't dc loarads of' B siteFe. Tlte obtained Fertni sttrfaces xvell exjclaira tlae maaech?tnistaa of flue str'trcttrratl pla?tse tr?rnsitiorain Fe3O.). The calctrlated claarge density has good correspotadence to tlae recerat exjceriuaaentalrestrlts.
- 社団法人日本物理学会の論文
- 1999-05-15
著者
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YANASE Akira
Department of Materials Science, University of Osaka Prefecture
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Hamada N
Department Of Condensed Matter Physics The Institute Of Scientific And Industrial Research Osaka Uni
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Hamada Noriaki
Department Of Physics Faculty Of Science And Technology Science University Of Tokyo
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Hamada Noriaki
Department Of Condensed Matter Physics The Institute Of Scientific And Industrial Research Osaka Uni
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Yanase Akira
Department Of Condensed Matter Physics The Institute Of Scientific And Industrial Research Osaka Uni
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