3 papers
cond-mat.mes-hall2019
Modification of spintronic terahertz emitter performance through defect engineering
Dennis M. Nenno, Laura Scheuer, Dominik Sokoluk +10
Spintronic ferromagnetic/non-magnetic heterostructures are novel sources for the generation of THz radiation based on spin-to-charge conversion in the layers. The key technological…
cond-mat.mtrl-sci2018
Separation of the two-magnon scattering contribution to damping for the determination of the spin mixing conductance
Andres Conca, Sascha Keller, Matthias R. Schweizer +2
We present angle dependent measurements of the damping properties of epitaxial Fe layers with MgO, Al and Pt capping layers. Based on the preferential distribution of lattice defec…
physics.app-ph2018
Efficient Terahertz Generation Using Fe/Pt Spintronic Emitters Pumped at Different Wavelengths
Evangelos Th. Papaioannou, Garik Torosyan, Sascha Keller +6
Recent studies in spintronics have highlighted ultrathin magnetic metallic multilayers as a novel and very promising class of broadband terahertz radiation sources. Such spintronic…