TY - JOUR
T1 - Spin fluctuations and superconductivity in UPt3
AU - Visser, A. de
AU - Franse, J.J.M.
AU - Menovsky, A.
AU - Palstra, T.T.M.
N1 - Relation: http://www.rug.nl/scheikunde/
date_submitted:2005
Rights: University of Groningen. Materials Science Centre
PY - 1984
Y1 - 1984
N2 - Measurements of electrical resistivity, AC susceptibility and specific heat on Czochralski-grown single-crystalline UPt3 reveal a transition into a superconducting state below 0.48 K. From the experimental value of the upper critical field, dBc2/dT= -4.4 T K-1, an effective mass of 180m0 is deduced. A numerical analysis of the normal-state specific heat data below 20 K results in a large T3 ln(T/T*) contribution, indicating pronounced spin-fluctuation effects.
AB - Measurements of electrical resistivity, AC susceptibility and specific heat on Czochralski-grown single-crystalline UPt3 reveal a transition into a superconducting state below 0.48 K. From the experimental value of the upper critical field, dBc2/dT= -4.4 T K-1, an effective mass of 180m0 is deduced. A numerical analysis of the normal-state specific heat data below 20 K results in a large T3 ln(T/T*) contribution, indicating pronounced spin-fluctuation effects.
U2 - 10.1016/S0378-4363(84)80072-8
DO - 10.1016/S0378-4363(84)80072-8
M3 - Article
SN - 0305-4608
VL - 14
SP - L191-L196
JO - Journal of physics f-Metal physics
JF - Journal of physics f-Metal physics
IS - 9
ER -