INTERACTION OF THE FERMI SURFACE WITH FACES OF THE BRILLOUIN ZONE, AND ELASTIC PROPERTIES OF THE beta BRASS TYPE OF PHASE - METHOD OF THE PSEUDOPOTENTIAL.

I. I. Naumov, V. Ye Panin, M. F. Zhorovkov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The investigation is conducted as follows: 1) in Fermi Sphere approximation for T equals 0K; 2) in Fermi sphere approximation for T does not equal 0K; 3) with a ″real″ Fermi surface for T equals 0K and 4) with a ″real″ Fermi surface for T does not equal 0K. The concentration dependencies of the elastics constants suffer discontinuity in the first case but demonstrate an S-shaped variation in the other three.

Original languageEnglish
Pages (from-to)31-36
Number of pages6
JournalPhysics of Metals and Metallography
Volume50
Issue number3
Publication statusPublished - 1980

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Fermi surface
brasses
Brass
Brillouin zones
pseudopotentials
Fermi surfaces
elastic properties
Elastic constants
approximation
discontinuity
interactions
brass

ASJC Scopus subject areas

  • Metals and Alloys

Cite this

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abstract = "The investigation is conducted as follows: 1) in Fermi Sphere approximation for T equals 0K; 2) in Fermi sphere approximation for T does not equal 0K; 3) with a ″real″ Fermi surface for T equals 0K and 4) with a ″real″ Fermi surface for T does not equal 0K. The concentration dependencies of the elastics constants suffer discontinuity in the first case but demonstrate an S-shaped variation in the other three.",
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AU - Panin, V. Ye

AU - Zhorovkov, M. F.

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N2 - The investigation is conducted as follows: 1) in Fermi Sphere approximation for T equals 0K; 2) in Fermi sphere approximation for T does not equal 0K; 3) with a ″real″ Fermi surface for T equals 0K and 4) with a ″real″ Fermi surface for T does not equal 0K. The concentration dependencies of the elastics constants suffer discontinuity in the first case but demonstrate an S-shaped variation in the other three.

AB - The investigation is conducted as follows: 1) in Fermi Sphere approximation for T equals 0K; 2) in Fermi sphere approximation for T does not equal 0K; 3) with a ″real″ Fermi surface for T equals 0K and 4) with a ″real″ Fermi surface for T does not equal 0K. The concentration dependencies of the elastics constants suffer discontinuity in the first case but demonstrate an S-shaped variation in the other three.

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