Macroscopic Magnetization Control by Symmetry Breaking of Photoinduced Spin Reorientation with Intense Terahertz Magnetic Near Field

Kurzanzeige
dc.contributor.authorKurihara, Takayuki
dc.contributor.authorWatanabe, Hiroshi
dc.contributor.authorNakajima, Makoto
dc.contributor.authorKarube, Shutaro
dc.contributor.authorOto, Kenichi
dc.contributor.authorOtani, YoshiChika
dc.contributor.authorSuemoto, Tohru
dc.date.accessioned2018-05-02T12:32:09Z
dc.date.available2018-05-02T12:32:09Z
dc.date.issued2018-03-09eng
dc.description.abstractWe exploit an intense terahertz magnetic near field combined with femtosecond laser excitation to break the symmetry of photoinduced spin reorientation paths in ErFeO3. We succeed in aligning macroscopic magnetization reaching up to 80% of total magnetization in the sample to selectable orientations by adjusting the time delay between terahertz and optical pump pulses. The spin dynamics are well reproduced by equations of motion, including time-dependent magnetic potential. We show that the direction of the generated magnetization is determined by the transient direction of spin tilting and the magnetic field at the moment of photoexcitation.eng
dc.description.versionpublishedeng
dc.identifier.doi10.1103/PhysRevLett.120.107202eng
dc.identifier.pmid29570344eng
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/42237
dc.language.isoengeng
dc.subject.ddc530eng
dc.titleMacroscopic Magnetization Control by Symmetry Breaking of Photoinduced Spin Reorientation with Intense Terahertz Magnetic Near Fieldeng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
kops.citation.bibtex
@article{Kurihara2018-03-09Macro-42237,
  year={2018},
  doi={10.1103/PhysRevLett.120.107202},
  title={Macroscopic Magnetization Control by Symmetry Breaking of Photoinduced Spin Reorientation with Intense Terahertz Magnetic Near Field},
  number={10},
  volume={120},
  issn={0031-9007},
  journal={Physical Review Letters},
  author={Kurihara, Takayuki and Watanabe, Hiroshi and Nakajima, Makoto and Karube, Shutaro and Oto, Kenichi and Otani, YoshiChika and Suemoto, Tohru},
  note={Article Number: 107202}
}
kops.citation.iso690KURIHARA, Takayuki, Hiroshi WATANABE, Makoto NAKAJIMA, Shutaro KARUBE, Kenichi OTO, YoshiChika OTANI, Tohru SUEMOTO, 2018. Macroscopic Magnetization Control by Symmetry Breaking of Photoinduced Spin Reorientation with Intense Terahertz Magnetic Near Field. In: Physical Review Letters. 2018, 120(10), 107202. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.120.107202deu
kops.citation.iso690KURIHARA, Takayuki, Hiroshi WATANABE, Makoto NAKAJIMA, Shutaro KARUBE, Kenichi OTO, YoshiChika OTANI, Tohru SUEMOTO, 2018. Macroscopic Magnetization Control by Symmetry Breaking of Photoinduced Spin Reorientation with Intense Terahertz Magnetic Near Field. In: Physical Review Letters. 2018, 120(10), 107202. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.120.107202eng
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kops.sourcefieldPhysical Review Letters. 2018, <b>120</b>(10), 107202. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.120.107202deu
kops.sourcefield.plainPhysical Review Letters. 2018, 120(10), 107202. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.120.107202deu
kops.sourcefield.plainPhysical Review Letters. 2018, 120(10), 107202. ISSN 0031-9007. eISSN 1079-7114. Available under: doi: 10.1103/PhysRevLett.120.107202eng
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source.periodicalTitlePhysical Review Letterseng

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