First Principles Investigation of Ferromagnetism and Ferroelectricity in Bismuth Manganite

Details First Principles Investigation of Ferromagnetism and Ferroelectricity in Bismuth Manganite First Principles Investigation of Ferromagnetism and Ferroelectricity in Bismuth Manganite

1998-09-21

arxiv.org/abs/cond-mat/9809282v1

Physics

Condensed Matter

Materials Science

Scientific paper

10.1103/PhysRevB.59.8759

We present results of local spin density approximation (LSDA) pseudopotential calculations for the perovskite structure oxide, bismuth manganite (BiMnO3). The origin of the differences between bismuth manganite and other perovskite manganites is determined by first calculating total energies and band structures of the high symmetry cubic phase, then sequentially lowering the magnetic and structural symmetry. Our results indicate that covalent bonding between bismuth cations and oxygen anions stabilizes different magnetic and structural phases compared with the rare earth manganites. This is consistent with recent experimental results showing enhancement of charge ordering in doped bismuth manganite.

Affiliated with

Also associated with

No associations

Rating

First Principles Investigation of Ferromagnetism and Ferroelectricity in Bismuth Manganite 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 First Principles Investigation of Ferromagnetism and Ferroelectricity in Bismuth Manganite, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and First Principles Investigation of Ferromagnetism and Ferroelectricity in Bismuth Manganite will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-360477