The expressions for the transverse and longitudinal components of the Aslamazov-Larkin fluctuational conductivity (paraconductivity) are obtained by taking into account the nonlinear interaction of fluctuations for layered HTS in a magnetic field H∥c. The introduction of the nonlinear interaction makes it possible to describe satisfactorily (i.e., without a fitting factor) the observed temperature dependence of resistivity in a magnetic field above Tc
Topics
Cryogenics
References
1
R. A.
Klemm
, J. Low Temp. Phys
. 16
, 381
(1974
).2
S.
Hikami
and A. I.
Larkin
, Mod. Phys. Lett
. B2
, 693
(1988
).3
R.
Ikeda
, T.
Ohmi
, and T.
Tsuneto
, J. Phys. Soc. Jpn
. 58
, 1377
(1989
).4
R. I.
Ikeda
, J. Phys. Soc. Jpn
. 58
, 1906
(1989
).5
6
R.
Kraichnan
, J. Fluid Mech
. 5
, 497
(1959
).7
A. J.
Bray
and G.
Rickayzen
, J. Phys
. F2
, L109
(1972
).8
A. G.
Aronov
, S.
Hikami
, and A. I.
Larkin
, Phys. Rev. Lett
. 62
, 965
(1989
).9
J. R.
Tucker
and B. I.
Halperin
, Phys. Rev
. B3
, 3768
(1971
).
This content is only available via PDF.
© 1991 American Institute of Physics.
1991
American Institute of Physics
