Spin dynamics in the generalized ferromagnetic Kondo model for manganites

Details Spin dynamics in the generalized ferromagnetic Kondo model for manganites Spin dynamics in the generalized ferromagnetic Kondo model for manganites

1999-01-14

arxiv.org/abs/cond-mat/9901141v1

Physics

Condensed Matter

Strongly Correlated Electrons

Scientific paper

10.1007/BF02557242

Dynamical spin susceptibility is calculated for the generalized ferromagnetic Kondo model which describes itinerant $e_{g}$ electrons interacting with localized $t_{2g}$ electrons with antiferromagnetic coupling. The calculations done in the mean field approximation show that the spin-wave spectrum of the system in ferromagnetic state has two branches, acoustic and optic ones. Self-energy corrections to the spectrum are considered and the acoustic spin-wave damping is evaluated.

Affiliated with

Also associated with

No associations

Rating

Spin dynamics in the generalized ferromagnetic Kondo model for manganites 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 Spin dynamics in the generalized ferromagnetic Kondo model for manganites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin dynamics in the generalized ferromagnetic Kondo model for manganites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-229644