Absence of commensurate ordering at the polarization flop transition in multiferroic DyMnO3

Details Absence of commensurate ordering at the polarization flop transition in multiferroic DyMnO3 Absence of commensurate ordering at the polarization flop transition in multiferroic DyMnO3

2007-04-10

arxiv.org/abs/0704.1285v1

Phys. Rev. B 75, 212402 (2007)

Physics

Condensed Matter

Strongly Correlated Electrons

Scientific paper

10.1103/PhysRevB.75.212402

Ferroelectric spiral magnets DyMnO3 and TbMnO3 show similar behavior of electric polarization in applied magnetic fields. Studies of the field dependence of lattice modulations on the contrary show a completely different picture. Whereas in TbMnO3 the polarization flop from P||c to P||a is accompanied by a sudden change from incommensurate to commensurate wave vector modulation, in DyMnO3 the wave vector varies continuously through the flop transition. This smooth behavior may be related to the giant magnetocapacitive effect observed in DyMnO3.

Affiliated with

Also associated with

No associations

Rating

Absence of commensurate ordering at the polarization flop transition in multiferroic DyMnO3 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 Absence of commensurate ordering at the polarization flop transition in multiferroic DyMnO3, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Absence of commensurate ordering at the polarization flop transition in multiferroic DyMnO3 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-207927