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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...
Autores principales: | , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
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 |