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Cyclotron Resonance Investigations of Niobium
Author(s) -
Preppernau U.,
Herrmann R.,
Rothkirch L.,
Dwelk H.
Publication year - 1974
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220640122
Subject(s) - niobium , cyclotron resonance , electron paramagnetic resonance , cyclotron , nuclear magnetic resonance , magnetic field , electron cyclotron resonance , resonance (particle physics) , ion cyclotron resonance , materials science , physics , atomic physics , metallurgy , quantum mechanics
Cyclotron resonance (CR) and EPR measurements of niobium single crystals are presented. At Nb − in distinction to other metals − CR signals are detectable only by certain additional requirements, as time of precooling or speed of magnetic field sweep. The results are interpreted on the basis of the Mattheiss model. Some pecularities of the spectrum are explained by a magnetic breakdown.