Ultrafast and magnetoelectric phase transitions in antiferromagnets

M. Fiebig, N. P. Duong, Takuya Satoh, Th Lottermoser

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

Antiferromagnetic (AFM) NiO and RMnO3 (R=Yb, Ho) are a source of unusual types of magnetic phase control. In NiO an ultrafast reorientation of the antiferromagnetic order parameter is triggered by irradiation with a 100 fs light pulse which modifies the magnetic anisotropy. In YbMnO3 and HoMnO3, a magnetic or electric field induces ferromagnetic rare-earth ordering because of the magnetoelectric (ME) effect.

Original languageEnglish
JournalJournal of Magnetism and Magnetic Materials
Volume300
Issue number1
DOIs
Publication statusPublished - May 1 2006
Externally publishedYes
EventThird International Symposium on Magnetism 2005 -
Duration: Jun 26 2005Jun 30 2005

Fingerprint

Magnetoelectric effects
Phase control
phase control
Magnetic anisotropy
Rare earths
retraining
rare earth elements
Phase transitions
Electric fields
Irradiation
Magnetic fields
anisotropy
irradiation
electric fields
pulses
magnetic fields

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Ultrafast and magnetoelectric phase transitions in antiferromagnets. / Fiebig, M.; Duong, N. P.; Satoh, Takuya; Lottermoser, Th.

In: Journal of Magnetism and Magnetic Materials, Vol. 300, No. 1, 01.05.2006.

Research output: Contribution to journalConference article

Fiebig, M. ; Duong, N. P. ; Satoh, Takuya ; Lottermoser, Th. / Ultrafast and magnetoelectric phase transitions in antiferromagnets. In: Journal of Magnetism and Magnetic Materials. 2006 ; Vol. 300, No. 1.
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