Title :
Studies of exchange interactions in A-15 superconductors
Author :
Ekbote, S.N. ; Narlikar, A.
Author_Institution :
National Physical Laboratory, New Delhi, India
fDate :
9/1/1981 12:00:00 AM
Abstract :
Studies of conduction electron spin resonance have been made on various A-15 superconductors, namely, Nb3Ge,Nb3Sn,Nb3Si and V3Si in normal and superconducting states. The behaviour of CESR and spin waves under ditterent conditions strongly suggests that exchange interactions are present in the conduction band and the superconducting state is manifested by an order magnetic state. The conclusion is discussed in the light of the reported data of other workers.
Keywords :
Superconducting materials; Absorption; Elementary particle exchange interactions; Germanium; Magnetic field measurement; Magnetic films; Niobium compounds; Nuclear magnetic resonance; Paramagnetic resonance; Superconductivity; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1981.1061349
