Induced magnetoelectric response in Pnma perovkites

Details Induced magnetoelectric response in Pnma perovkites Induced magnetoelectric response in Pnma perovkites

2011-08-30

arxiv.org/abs/1108.6073v1

Physics

Condensed Matter

Materials Science

Scientific paper

We use symmetry analysis to show that the G, C and A-type antiferromagnetic Pnma perovskites can exhibit magnetoelectric (ME) responses when a ferroelectric instability is induced with epitaxial strain. Using first-principles calculations we compute the values of the allowed ME response in strained CaMnO3 as a model system. Our results show that large linear and non-linear ME responses are present and can diverge when close to the ferroelectric phase transition. By decomposing the electronic and ionic contributions, we explore the detailed mechanism of the ME response.

Affiliated with

Also associated with

No associations

Rating

Induced magnetoelectric response in Pnma perovkites 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 Induced magnetoelectric response in Pnma perovkites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Induced magnetoelectric response in Pnma perovkites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-624627