Publications of Tobias Kampfrath
All genres
Journal Article (79)
2024
Journal Article
Frenzel, M., J. Urban, L. Nest, T. Kampfrath, M.S. Spencer and S.F. Maehrlein: Quartz as an accurate high-field low-cost THz helicity detector. Optica 11 (3), 362–370 (2024).
Journal Article
Gückstock, O., , , , , , , T. Kampfrath and : Radiation hardness of ultrabroadband spintronic terahertz emitters: en-route to a space-qualified terahertz time-domain gas spectrometer. Applied Physics Letters 124 (14), 141103 (2024).
2023
Journal Article
Behovits, Y., A. Chekhov, , O. Gückstock, , , , M. Wolf, T. Seifert, , , and T. Kampfrath: Terahertz Néel spin-orbit torques drive nonlinear magnon dynamics in antiferromagnetic Mn2Au. Nature Communications 14, 6038 (2023).
Journal Article
Frenzel, M., M. Cherasse, J. Urban, , , L. Nest, , , M. Wolf, T. Kampfrath, and S.F. Maehrlein: Nonlinear terahertz control of the lead halide perovskite lattice. Science Advances 9 (21), eadg3856 (2023).
Journal Article
T. Kampfrath, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and : The 2023 Terahertz Science and Technology Roadmap. Journal of Physics D: Applied Physics 56 (22), 223001 (2023).
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Journal Article
Rouzegar, R., A.L. Chekhov, Y. Behovits, B. Rosinus Serrano, , , , , , M. Wolf, , , T. Seifert and T. Kampfrath: Broadband Spintronic Terahertz Source with Peak Electric Fields Exceeding 1.5 MV/cm. Physical Review Applied 19 (3), 034018 (2023).
Journal Article
Seifert, T., , , R. Rouzegar, , , and T. Kampfrath: Time-domain observation of ballistic orbital-angular-momentum currents with giant relaxation length in tungsten. Nature Nanotechnology 18, 1132–1138 (2023).
Journal Article
Seifert, T., , , R. Rouzegar, , , and T. Kampfrath: Publisher Correction: Time-domain observation of ballistic orbital-angular-momentum currents with giant relaxation length in tungsten. Nature Nanotechnology 18 (10), 1254–1254 (2023).
2022
Journal Article
Bierhance, G., , O. Gückstock, S.M. Rouzegar, Y. Behovits, A. Chekhov, M. Wolf, T. Seifert, and T. Kampfrath: Spin-voltage-driven efficient terahertz spin currents from the magnetic Weyl semimetals Co2MnGa and Co2MnAl. Applied Physics Letters 120 (8), 082401 (2022).
Journal Article
Gückstock, O., , T. Seifert, , , , , , T. Kampfrath and : Impact of gigahertz and terahertz transport regimes on spin propagation and conversion in the antiferromagnet IrMn. Applied Physics Letters 120 (6), 062408 (2022).
Journal Article
T. Seifert, T. Kampfrath, , , and : Terahertz-wave decoding of femtosecond extreme-ultraviolet light pulses. Optica 9 (5), 545–550 (2022).
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Journal Article
Jiménez-Cavero, P., O. Gückstock, L. Nadvornik, , T. Seifert, M. Wolf, R. Rouzegar, , , , , , , , , , , and T. Kampfrath: Transition of laser-induced terahertz spin currents from torque- to conduction-electron-mediated transport. Physical Review B 105 (18), 184408 (2022).
Journal Article
T. Kampfrath, and : Ultrafast carrier dynamics in terahertz photoconductors and photomixers: beyond short-carrier-lifetime semiconductors. Nanophotonics 11 (11), 2661–2691 (2022).
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Journal Article
O. Gückstock, L. Braun, , , , , , , , , , , , , , M. Wolf, , and T. Kampfrath: Terahertz Spin-to-Charge Current Conversion in Stacks of Ferromagnets and the Transition-Metal Dichalcogenide NbSe2. Advanced Materials Interfaces 9 (36), 2201675 (2022).
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Journal Article
Rouzegar, S.M., , L. Nadvornik, , A. Chekhov, O. Gückstock, C. In, M. Wolf, T. Seifert, , and T. Kampfrath: Laser-induced terahertz spin transport in magnetic nanostructures arises from the same force as ultrafast demagnetization. Physical Review B 106 (14), 144427 (2022).
Journal Article
T. Kampfrath and : Spintronic sources of ultrashort terahertz electromagnetic pulses. Applied Physics Letters 120 (18), 180401 (2022).
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Journal Article
M. Müller, , , , , , T. Kampfrath and : Average power scaling of THz spintronic emitters efficiently cooled in reflection geometry. Optics Express 30 (12), 20451–20468 (2022).
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Journal Article
R. Rouzegar, T. Kampfrath, , and : Atomic Scale Control of Spin Current Transmission at Interfaces. Nano Letters 22 (9), 3539–3544 (2022).
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Journal Article
Chekhov, A., Y. Behovits, J. Heitz, , , M. Wolf, , , and T. Kampfrath: Ultrafast Demagnetization of Iron Induced by Optical versus Terahertz Pulses. Physical Review X 11 (4), 041055 (2021).
Journal Article
Gückstock, O., L. Nadvornik, , T. Seifert, G. Bierhance, S.M. Rouzegar, M. Wolf, , , , , , , and T. Kampfrath: Terahertz Spin‐to‐Charge Conversion by Interfacial Skew Scattering in Metallic Bilayers. Advanced Materials 33 (9), 2006281 (2021).