TY - JOUR
T1 - Evidence for superconducting effects on the measured resistivity well above Tc for a type-I bulk metal
AU - Sinvani, M.
AU - Levy, B.
AU - Greenfield, A. J.
PY - 1979
Y1 - 1979
N2 - A superconducting contribution (T) to the electrical conductivity (T) has been observed at temperatures up to about twice the transition temperature Tc1.17 K for bulk aluminum. The form of (T) is found to be ±[Tc(T-Tc)]n, with ± independent of (T), in agreement with the theory of superconducting fluctuations. However, significant differences from the theory are found, with ± more than two orders of magnitude too large and n34 rather than.
AB - A superconducting contribution (T) to the electrical conductivity (T) has been observed at temperatures up to about twice the transition temperature Tc1.17 K for bulk aluminum. The form of (T) is found to be ±[Tc(T-Tc)]n, with ± independent of (T), in agreement with the theory of superconducting fluctuations. However, significant differences from the theory are found, with ± more than two orders of magnitude too large and n34 rather than.
UR - http://www.scopus.com/inward/record.url?scp=35949032037&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.43.1270
DO - 10.1103/PhysRevLett.43.1270
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AN - SCOPUS:35949032037
SN - 0031-9007
VL - 43
SP - 1270
EP - 1273
JO - Physical Review Letters
JF - Physical Review Letters
IS - 17
ER -