WebMay 18, 2024 · @article{osti_1444105, title = {Control of Terahertz Emission by Ultrafast Spin-Charge Current Conversion at Rashba Interfaces}, author = {Jungfleisch, Matthias B. and Zhang, Qi and Zhang, Wei and Pearson, John E. and Schaller, Richard D. and Wen, Haidan and Hoffmann, Axel}, abstractNote = {Here, we show that a femtosecond spin … WebFerromagnetic definition, noting or pertaining to a substance, as iron, that below a certain temperature, the Curie point, can possess magnetization in the absence of an external …
[PDF] Active Spintronic-metasurface Terahertz Emitters …
WebJan 4, 2024 · For our experiments, we fabricate bilayer MoTe 2 samples with dual top and bottom gate electrodes for which the voltages V T and V B allow us to tune the carrier density, Δn = ϵ hBN ε o (V T /d ... WebSep 19, 2024 · Ferromagnetic materials generally contain iron, nickel, or cobalt. These materials include magnets, and various objects that might be found in a patient, such as … marney blunt pics
Generation of terahertz transients from Co2 - ScienceDirect
WebEpitaxial bilayer films of Bi(110) and Ni host a time-reversal symmetry breaking superconducting order with an unexpectedly high transition … WebAug 11, 2024 · Recently, ferromagnetic‐heterostructure spintronic terahertz (THz) emitters have been recognized as one of the most promising candidates for next‐generation THz … WebJun 30, 2024 · In the antiferromagnetic phase of a heavy metal bilayer (FeRh / Pt), we observe a UMR that not only evolves strongly with an increasing magnetic field but also, more surprisingly, undergoes a sign change (the UMR changes direction) with respect to the field. This is largely different from the UMR seen in other ferromagnetic and … nbc ethiopia tv documentary