Trapping of positive muons in molybdenum

Trapping of positive muons in molybdenum

Diffusion and trapping of positive muons in pure Mo and in Mo doped with Nb has been studied. The intrinsic muon jump rate is fast on the μSR timescale, and is only indirectly observed through trapping and release from impurities. With the Nb doping it is found that two major types of trap appear, a...

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Veröffentlicht in:Journal of alloys and compounds 1995-12, Vol.231 (1-2), p.252-254
Hauptverfasser: Hartmann, O., Ekström, M., Lidström, S.W., Karlsson, E.
Format: Artikel
Sprache:eng
Schlagworte:
Impurity trapping
Molybdenum
Muons
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Beschreibung
Zusammenfassung:Diffusion and trapping of positive muons in pure Mo and in Mo doped with Nb has been studied. The intrinsic muon jump rate is fast on the μSR timescale, and is only indirectly observed through trapping and release from impurities. With the Nb doping it is found that two major types of trap appear, and that in both types of trap a large fraction of the muons is localized at the interstitial sites closest to the Nb atom.
ISSN:0925-8388
1873-4669
DOI:10.1016/0925-8388(95)01824-7