Evidence of orbital reconstruction at interfaces in La0.67Sr0.33MnO3 films

Details Evidence of orbital reconstruction at interfaces in La0.67Sr0.33MnO3 films Evidence of orbital reconstruction at interfaces in La0.67Sr0.33MnO3 films

2007-08-29

arxiv.org/abs/0708.3973v2

Physics

Condensed Matter

Strongly Correlated Electrons

13 pages, 5 figures

Scientific paper

10.1103/PhysRevLett.100.137401

Electronic properties of transition metal oxides at interfaces are influenced by strain, electric polarization and oxygen diffusion. Linear dichroism (LD) x-ray absorption, diffraction, transport and magnetization on thin La0.7Sr0.3MnO3 films, allow identification of a peculiar universal interface effect. We report the LD signature of preferential 3d-eg(3z2-r2) occupation at the interface, suppressing the double exchange mechanism. This surface orbital reconstruction is opposite of that favored by residual strain and independent of dipolar fields, chemical nature of the substrate and capping.

Affiliated with

Also associated with

No associations

Rating

Evidence of orbital reconstruction at interfaces in La0.67Sr0.33MnO3 films 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 Evidence of orbital reconstruction at interfaces in La0.67Sr0.33MnO3 films, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evidence of orbital reconstruction at interfaces in La0.67Sr0.33MnO3 films will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-240579