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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-348520
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.34852
Zusammenfassung
Terahertz magnetic fields with amplitudes of up to 0.4 Tesla drive magnon resonances in nickel oxide while the induced dynamics is recorded by femtosecond magneto-optical probing. We observe distinct spin-mediated optical nonlinearities, including oscillations at the second harmonic of the 1 THz magnon mode. The latter originate from coherent dynamics of the longitudinal component of the ...
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