Publications of Tobias Kampfrath

Journal Article (77)

Journal Article
T. Seifert, D. Go, H. Hayashi, R. Rouzegar, F. Freimuth, K. Ando, Y. Mokrousov 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
T. Seifert, D. Go, H. Hayashi, R. Rouzegar, F. Freimuth, K. Ando, Y. Mokrousov 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).
Journal Article
Y. Behovits, A. Chekhov, S.Y. Bodnar, O. Gückstock, S. Reimers, Y. Lytvynenko, Y. Skourski, M. Wolf, T. Seifert, O. Gomonay, M. Kläui, M. Jourdan and T. Kampfrath: Terahertz Néel spin-orbit torques drive nonlinear magnon dynamics in antiferromagnetic Mn2Au. Nature Communications 14, 6038 (2023).
Journal Article
A. Leitenstorfer, A.S. Moskalenko, T. Kampfrath, J. Kono, E.C.- Camus, K. Peng, N. Qureshi, D. Turchinovich, K. Tanaka, A.G. Markelz, M. Havenith, C. Hough, H.J. Joyce, W.J. Padilla, B. Zhou, K.-Y. Kim, X.-C. Zhang, P.U. Jepsen, S. Dhillon, M. Vitiello, E. Linfield, A.G. Davies, M.C. Hoffmann, R. Lewis, M. Tonouchi, P. Klarskov, T. Seifert, Y.A. Gerasimenko, D. Mihailovic, R. Huber, J.L. Boland, O. Mitrofanov, P. Dean, B.N. Ellison, P.G. Huggard, S.P. Rea, C. Walker, D.T. Leisawitz, J.R. Gao, C. Li, Q. Chen, G. Valušis, V.P. Wallace, E. Pickwell-MacPherson, X. Shang, J. Hesler, N. Ridler, C.C. Renaud, I. Kallfass, T. Nagatsuma, J.A. Zeitler, D. Arnone, M.B. Johnston and J. Cunningham: The 2023 Terahertz Science and Technology Roadmap. Journal of Physics D: Applied Physics 56 (22), 223001 (2023).
Journal Article
M. Frenzel, M. Cherasse, J. Urban, F. Wang, B. Xiang, L. Nest, L. Huber, L. Perfetti, M. Wolf, T. Kampfrath, X.-Y. Zhu and S.F. Maehrlein: Nonlinear terahertz control of the lead halide perovskite lattice. Science Advances 9 (21), eadg3856 (2023).
Journal Article
R. Rouzegar, A.L. Chekhov, Y. Behovits, B. Rosinus Serrano, M.A. Syskaki, C.H. Lambert, D. Engel, U. Martens, M. Münzenberg, M. Wolf, G. Jakob, M. Kläui, 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
L. Nádvorník, O. Gückstock, L. Braun, C. Niu, J. Gräfe, G. Richter, G. Schütz, H. Takagi, M. Zeer, T.S. Seifert, P. Kubaščík, A.K. Pandeya, A. Anane, H. Yang, A. Bedoya-Pinto, S.S.P. Parkin, M. Wolf, Y. Mokrousov, H. Nakamura 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).
Journal Article
S.M. Rouzegar, L. Brandt, L. Nadvornik, D.A. Reiss, A. Chekhov, O. Gückstock, C. In, M. Wolf, T. Seifert, P.W. Brouwer, G. Woltersdorf 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. Vogel, A. Omar, S. Mansourzadeh, F. Wulf, N. Martín Sabanés, M. Müller, T.S. Seifert, A. Weigel, G. Jakob, M. Kläui, I. Pupeza, T. Kampfrath and C.J. Saraceno: Average power scaling of THz spintronic emitters efficiently cooled in reflection geometry. Optics Express 30 (12), 20451–20468 (2022).
Journal Article
P.-K. Lu, A.J.F. de Olvera, D. Turan, T.S. Seifert, N.T. Yardimci, T. Kampfrath, S. Preu and M. Jarrahi: Ultrafast carrier dynamics in terahertz photoconductors and photomixers: beyond short-carrier-lifetime semiconductors. Nanophotonics 11 (11), 2661–2691 (2022).
Journal Article
I. Ilyakov, N. Agarwal, J.-C. Deinert, J. Liu, A. Yaroslavtsev, L. Foglia, G. Kurdi, R. Mincigrucci, E. Principi, G. Jakob, M. Kläui, T. Seifert, T. Kampfrath, S. Kovalev, R.E. Carley, A.O. Scherz and M. Gensch: Terahertz-wave decoding of femtosecond extreme-ultraviolet light pulses. Optica 9 (5), 545–550 (2022).
Journal Article
M.A. Wahada, E. Şaşıoğlu, W. Hoppe, X. Zhou, H. Deniz, R. Rouzegar, T. Kampfrath, I. Mertig, S.S.P. Partkin and G. Woltersdorf: Atomic Scale Control of Spin Current Transmission at Interfaces. Nano Letters 22 (9), 3539–3544 (2022).
Journal Article
P. Jiménez-Cavero, O. Gückstock, L. Nadvornik, I. Lucas, T. Seifert, M. Wolf, R. Rouzegar, P.W. Brouwer, S. Becker, G. Jakob, M. Kläui, C. Guo, C. Wan, X. Han, Z. Jin, H. Zhao, D. Wu, L. Morellón 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.S. Seifert, L. Cheng, Z. Wei, T. Kampfrath and J. Qi: Spintronic sources of ultrashort terahertz electromagnetic pulses. Applied Physics Letters 120 (18), 180401 (2022).
Journal Article
G. Bierhance, A. Markou, O. Gückstock, S.M. Rouzegar, Y. Behovits, A. Chekhov, M. Wolf, T. Seifert, C. Felser 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
O. Gückstock, R.L. Seeger, T. Seifert, S. Auffret, S. Gambarelli, J.N. Kirchhof, K.I. Bolotin, V. Baltz, T. Kampfrath and L. Nádvorník: 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
A. Chekhov, Y. Behovits, J. Heitz, C. Denker, D.A. Reiss, M. Wolf, M. Weinelt, P.W. Brouwer, M. Münzenberg and T. Kampfrath: Ultrafast Demagnetization of Iron Induced by Optical versus Terahertz Pulses. Physical Review X 11 (4), 041055 (2021).
Journal Article
J. Heitz, L. Nadvornik, V. Balos, Y. Behovits, A. Chekhov, T. Seifert, K. Olejník, Z. Kašpar, K. Geishendorf, V. Novák, R.P. Campion, M. Wolf, T. Jungwirth and T. Kampfrath: Optically Gated Terahertz-Field-Driven Switching of Antiferromagnetic CuMnAs. Physical Review Applied 16 (06), 064047 (2021).
Journal Article
O. Gückstock, L. Nadvornik, T. Seifert, M. Borchert, G. Jakob, G. Schmidt, G. Woltersdorf, M. Kläui, M. Wolf and T. Kampfrath: Modulating the polarization of broadband terahertz pulses from a spintronic emitter at rates up to 10 kHz. Optica 8 (7), 1013–1019 (2021).
Journal Article
D.A. Reiss, T. Kampfrath and P.W. Brouwer: Theory of spin-Hall magnetoresistance in the ac terahertz regime. Physical Review B 104 (2), 024415 (2021).
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