Muon spin rotation measurements on LaNiSn

Muon spin rotation measurements on LaNiSn

The first microscopic investigation of superconductivity in LaNiSn is reported using muon spin rotation. LaNiSn is found to be mainly a type I superconductor in an intermediate state with some evidence for type II behaviour at low temperatures, possibly due to a temperature dependent Ginzburg Landau...

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Veröffentlicht in:Physica. B, Condensed matter Condensed matter, 2006-03, Vol.374, p.270-273
Hauptverfasser: Drew, A.J., Lee, S.L., Ogrin, F.Y., Charalambous, D., Bancroft, N., Paul, D. McK, Takabatake, T., Baines, C.
Format: Artikel
Sprache:eng
Schlagworte:
CeNiSn
LaNiSn
Muon-spin rotation
Superconductivity
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Zusammenfassung:The first microscopic investigation of superconductivity in LaNiSn is reported using muon spin rotation. LaNiSn is found to be mainly a type I superconductor in an intermediate state with some evidence for type II behaviour at low temperatures, possibly due to a temperature dependent Ginzburg Landau parameter κ .
ISSN:0921-4526
1873-2135
DOI:10.1016/j.physb.2005.11.072