Exciton-like behaviour in pure metals and alloys
M Bakshi; G A Denton; A B Kunz; C P Flynn; M Bakshi; Dept. of Phys., Univ. of Illinois, Urbana-Champaign, Urbana, IL, USA; G A Denton; Dept. of Phys., Univ. of Illinois, Urbana-Champaign, Urbana, IL, USA; A B Kunz; Dept. of Phys., Univ. of Illinois, Urbana-Champaign, Urbana, IL, USA; C P Flynn; Dept. of Phys., Univ. of Illinois, Urbana-Champaign, Urbana, IL, USA
Журнал:
Journal of Physics F: Metal Physics
Дата:
1982-11-01
Аннотация:
The authors report Mg valence excitations in Mg-Li alloys. An analysis of the data suggests that interband excitations at the zone boundary in polyvalent metals bear a close and hitherto unrecognised similarity to excitons in insulating crystals.
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