Detection of coherent magnons via ultrafast pump-probe reflectance spectroscopy in multiferroic Ba0.6Sr1.4Zn2Fe12O22

Simple item page
dc.creatorTalbayev, D.
dc.creatorTrugman, S. A.
dc.creatorBalatsky, A. V.
dc.creatorKimura, T.
dc.creatorTaylor, A. J.
dc.creatorAveritt, R. D.
dc.date2008-09-03
dc.date.accessioned2026-07-07T10:00:24Z
dc.date.available2026-07-07T10:00:24Z
dc.descriptionWe report the detection of a magnetic resonance mode in multiferroic Ba0.6Sr1.4Zn2Fe12O22 using time domain pump-probe reflectance spectroscopy. Magnetic sublattice precession is coherently excited via picosecond thermal modification of the exchange energy. Importantly, this precession is recorded as a change in reflectance caused by the dynamic magnetoelectric effect. Thus, transient reflectance provides a sensitive probe of magnetization dynamics in materials with strong magnetoelectric coupling, such as multiferroics, revealing new possibilities for application in spintronics and ultrafast manipulation of magnetic moments.
dc.description4 figures
dc.identifierhttps://arxiv.org/abs/0809.0672
dc.identifierhttp://arxiv.org/abs/0809.0672
dc.identifierPhys. Rev. Lett. 101 097603 (2008)
dc.identifierdoi:10.1103/PhysRevLett.101.097603
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/168316
dc.subjectOther Condensed Matter
dc.titleDetection of coherent magnons via ultrafast pump-probe reflectance spectroscopy in multiferroic Ba0.6Sr1.4Zn2Fe12O22
dc.typetext

Files

Collections

arXiv