TY - JOUR
T1 - Coherent QENS for the investigation of self-diffusion in intermetallic alloys
AU - Kaisermayr, Martin
AU - Sepiol, Bogdan
AU - Vogl, Gero
N1 - DOI: 10.1016/S0921-4526(01)00521-X
Coden: PHYBE
Affiliations: Institut für Materialphysik, Universität Wien, Strudlhofgasse 4, 1090 Wien, Austria
Adressen: Kaisermayr, M.; Institut für Materialphysik; Universität Wien; Strudlhofgasse 4 1090 Wien, Austria; email: [email protected]
Import aus Scopus: 2-s2.0-0035398399
17.12.2007: Datenanforderung 2031 (Import Sachbearbeiter)
Host publication data : Conference Information: 5th International Conference on Quasi-Elastic Neutron Scattering (QENS 2000), AUG 31-SEP 01, 2000 EDINBURGH, SCOTLAND
PY - 2001
Y1 - 2001
N2 - Up to now, self-diffusion in intermetallic alloys has been successfully studied in various compounds containing strong incoherent scatterers, namely Ni and Co, by means of QENS. The range of accessible compounds could be significantly enlarged by using coherent scattering. We, therefore, derive the coherent scattering function for self-diffusion via vacancies in intermetallic alloys and consider how coherent scattering can be used for diffusion studies as well as how coherent background in incoherent experiments on intermetallic alloys can be taken into account. © 2001 Elsevier Science B.V.
AB - Up to now, self-diffusion in intermetallic alloys has been successfully studied in various compounds containing strong incoherent scatterers, namely Ni and Co, by means of QENS. The range of accessible compounds could be significantly enlarged by using coherent scattering. We, therefore, derive the coherent scattering function for self-diffusion via vacancies in intermetallic alloys and consider how coherent scattering can be used for diffusion studies as well as how coherent background in incoherent experiments on intermetallic alloys can be taken into account. © 2001 Elsevier Science B.V.
U2 - 10.1016/S0921-4526(01)00521-X
DO - 10.1016/S0921-4526(01)00521-X
M3 - Meeting abstract/Conference paper
SN - 0921-4526
VL - 301
SP - 115
EP - 118
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - 1-2
T2 - 5th International Workshop on Quasi-Elastic Neutron Scattering
Y2 - 31 August 2000 through 31 August 2000
ER -