WFRF:(Landa A.)
Search: WFRF:(Landa A.) > (2005-2009) > Fermi surface nesti...
- 8 of 9
- Previous record
- Next record
- To hitlist
Fermi surface nesting and pre-martensitic softening in V and Nb at high pressures
- Landa, A. (author)
- Klepeis, J. (author)
- Soderlind, P. (author)
- show more...
- Naumov, I. (author)
- Velikokhatnyi, O. (author)
- show less...
- (creator_code:org_t)
- 2006-05-19
- 2006
- English.
- In: Journal of Physics. - : IOP Publishing. - 0953-8984 .- 1361-648X. ; 18:22, s. 5079-5085
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- First-principles total-energy calculations were performed for the trigonal shear elastic constant (C-44) of body-centred cubic (bcc) V and Nb. A mechanical instability in C44 is found for V at pressures of similar to 2 Mbar which also shows a softening in Nb at pressures of similar to 0.5 Mbar. We argue that the pressure-induced shear instability (softening) of V (Nb) is due to the intra-band nesting of the Fermi surface.
Keyword
- tin orbitals theory
- soft phonon mode
- brillouin-zone
- special points
- energy method
- approximation
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- Journal of Physics (Search for host publication in LIBRIS)
To the university's database
- 8 of 9
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Landa, A.
- Klepeis, J.
- Soderlind, P.
- Naumov, I.
- Velikokhatnyi, O ...
- Vitos, Levente
- show more...
- Ruban, Andrei V.
- show less...
- Articles in the publication
- Journal of Physi ...
- By the university
- Royal Institute of Technology
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
