Optimum excitation wavelength and photon energy threshold for spintronic terahertz emission from Fe/Pt bilayer

Terahertz emission from ferromagnetic/non-magnetic spintronic heterostructures had been demonstrated as pump wavelength-independent. We report, however, the pump wavelength dependence of terahertz emission from an optimized Fe/Pt spintronic bilayer on MgO substrate. Maximum terahertz generation per...

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Detalles Bibliográficos
Autores principales: Mag-usara, Valynn Katrine, Escaño, Mary Clare, Petoukhoff, Christopher E., Torosyan, Garik, Scheuer, Laura, Madéo, Julien, Afalla, Jessica, Talara, Miezel L., Muldera, Joselito E., Kitahara, Hideaki, Bacon, David R., Nakajima, Makoto, Dani, Keshav, Papaioannou, Evangelos Th., Beigang, René, Tani, Masahiko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9253697/
https://www.ncbi.nlm.nih.gov/pubmed/35800756
http://dx.doi.org/10.1016/j.isci.2022.104615

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