The variation of the imaginary part of the dielectric constant Delta epsilon 2 obtained by compositional modulation for Cu0.99-Zn0.01 and Cu0.99-Al0.01 has been fitted using a simple theoretical model. Detailed line shape analysis allows accurate determination of the shifts of the Fermi surface and of several of the relevant electronic levels at the point L of the Brillouin zone for both alloys.
Shift of electronic states at L in α-phase Cu-Zn and Cu-Al alloys / R., Rosei; Modesti, Silvio; V., Prantera; I., Davoli. - In: JOURNAL OF PHYSICS F. METAL PHYSICS. - ISSN 0305-4608. - STAMPA. - 9:(1979), pp. 2275-2285. [10.1088/0305-4608/9/11/017]
Shift of electronic states at L in α-phase Cu-Zn and Cu-Al alloys
MODESTI, SILVIO;
1979-01-01
Abstract
The variation of the imaginary part of the dielectric constant Delta epsilon 2 obtained by compositional modulation for Cu0.99-Zn0.01 and Cu0.99-Al0.01 has been fitted using a simple theoretical model. Detailed line shape analysis allows accurate determination of the shifts of the Fermi surface and of several of the relevant electronic levels at the point L of the Brillouin zone for both alloys.Pubblicazioni consigliate
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