Electron-Doped Manganese Perovskites: The Polaronic State

Details Electron-Doped Manganese Perovskites: The Polaronic State Electron-Doped Manganese Perovskites: The Polaronic State

1998-07-27

arxiv.org/abs/cond-mat/9807361v1

Physics

Condensed Matter

4 pages, 6 embedded figures

Scientific paper

10.1103/PhysRevB.58.R14689

Using the Lanczos method in linear chains we study the ground state of the double exchange model including an antiferromagnetic super-exchange in the low concentration limit. We find that this ground state is always inhomogeneous, containig ferromagnetic polarons. The extention of the polaron spin distortion, the dispersion relation and their trapping by impurities, are studied for diferent values of the super exchange interaction and magnetic field. We also find repulsive polaron polaron interaction.

Affiliated with

Also associated with

No associations

Rating

Electron-Doped Manganese Perovskites: The Polaronic State 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 Electron-Doped Manganese Perovskites: The Polaronic State, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-Doped Manganese Perovskites: The Polaronic State will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-562726