Theory of the Transition at 0.2 K in Ni-doped Bi2Sr2CaCu2O8

Details Theory of the Transition at 0.2 K in Ni-doped Bi2Sr2CaCu2O8 Theory of the Transition at 0.2 K in Ni-doped Bi2Sr2CaCu2O8

1999-12-06

arxiv.org/abs/cond-mat/9912078v1

Physics

Condensed Matter

Superconductivity

10 pages and 1 figure

Scientific paper

10.1103/PhysRevLett.84.3954

A theory is put forward that the electronic phase transition at 0.2 K in Ni-doped Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8}$ is result of the formation of a spin density wave in the system of Ni impurities. The driving force for the transition is the exchange interaction between the impurity spins and the spins of the conduction electrons. This creates a small gap at two of the four nodes of the superconducting gap. The effect is to reduce the thermal conductivity by a factor of two, as observed.

Affiliated with

Also associated with

No associations

Rating

Theory of the Transition at 0.2 K in Ni-doped Bi2Sr2CaCu2O8 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Theory of the Transition at 0.2 K in Ni-doped Bi2Sr2CaCu2O8, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theory of the Transition at 0.2 K in Ni-doped Bi2Sr2CaCu2O8 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-573587