Incommensurate strain-induced ordering of interstitial oxygen in Nb.
J Phys Condens Matter
; 20(27): 275206, 2008 Jul 09.
Article
en En
| MEDLINE
| ID: mdl-21694368
ABSTRACT
We present a semi-phenomenological theory of the strain-induced interaction between interstitial oxygen dissolved in Nb and predict an incommensurate oxygen ordering wave which is mediated by the intrinsic bcc instability at k = 2/3(111). We discuss the stability range of this ordering phenomenon, which may play a role in the performance of Nb radio frequency (RF) cavities for high energy particle accelerators.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Qualitative_research
Idioma:
En
Revista:
J Phys Condens Matter
Asunto de la revista:
BIOFISICA
Año:
2008
Tipo del documento:
Article
País de afiliación:
Alemania