Magnetic field dependence of the correlation gap in SmB{sub 6} (open access)

Magnetic field dependence of the correlation gap in SmB{sub 6}

We have used magnetoresistance measurements to probe the effect of large magnetic fields on the stability of the electronic gap {delta} in SmB{sub 6}. Although the Zeeman splitting in a 18 Telsa field is comparable to the ambient pressure {delta}, and even exceeds {delta} at 56 kbar, {delta} is in both cases almost completely unaffected by the magnetic field.
Date: June 11, 1994
Creator: Cooley, J. C.; Aronson, M. C.; Lacerda, A.; Canfield, P. C. & Fisk, Z.
System: The UNT Digital Library