User: Guest  Login
Document type:
Zeitschriftenaufsatz 
Author(s):
Rauch, D.; Kraken, M.; Litterst, F. J.; S̈ullow, S.; Luetkens, H.; Brando, M.; F̈orster, T.; Sichelschmidt, J.; Neubauer, A.; Pfleiderer, C.; Duncan, W. J.; Grosche, F. M. 
Title:
Spectroscopic Study of Metallic Magnetism in Single-Crystalline ${\mathrm{nb}}_{1\ensuremath{-}y}{\mathrm{fe}}_{2+y}$ 
Abstract:
We have investigated single crystals and polycrystals from the series Nb1-yFe2+y, -0.004$\leq$y$\leq$0.018, by electron spin resonance, muon spin relaxation, and M̈ossbauer spectroscopy. Our data establish that at lowest temperatures all samples exhibit bulk magnetic order. Slight Fe excess induces low-moment ferromagnetism, consistent with bulk magnetometry, while Nb-rich and stoichiometric NbFe2 display spin density wave order with small magnetic moment amplitudes of order $\sim$0.001\textenda...    »
 
Journal title:
Physical Review B 
Year:
2015 
Journal volume:
91 
Month:
may 
Journal issue:
17 
Pages contribution:
174404