Publications of Tobias Kampfrath

Rouzegar, S.M., 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).

Seifert, T.S., L. Cheng, Z. Wei, T. Kampfrath and J. Qi: Spintronic sources of ultrashort terahertz electromagnetic pulses. Applied Physics Letters 120 (18), 180401 (2022).

Vogel, T., 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).

Wahada, M.A., 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).

Chekhov, A., 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).

Gückstock, O., L. Nadvornik, M. Gradhand, T. Seifert, G. Bierhance, S.M. Rouzegar, M. Wolf, M. Vafaee, J. Cramer, M.A. Syskaki, G. Woltersdorf, I. Mertig, G. Jakob, M. Kläui and T. Kampfrath: Terahertz Spin‐to‐Charge Conversion by Interfacial Skew Scattering in Metallic Bilayers. Advanced Materials 33 (9), 2006281 (2021).

Gückstock, O., 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).

Heitz, J., 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).

Nadvornik, L., M. Borchert, L. Brandt, R. Schlitz, K.A. de Mare, K. Výborný, I. Mertig, G. Jakob, M. Kläui, S.T.B. Goennenwein, M. Wolf, G. Woltersdorf and T. Kampfrath: Broadband Terahertz Probes of Anisotropic Magnetoresistance Disentangle Extrinsic and Intrinsic Contributions. Physical Review X 11 (2), 021030 (2021).

Reiss, D.A., T. Kampfrath and P.W. Brouwer: Theory of spin-Hall magnetoresistance in the ac terahertz regime. Physical Review B 104 (2), 024415 (2021).

Seifert, T., U. Martens, F. Radu, M. Ribow, M. Beritta, L. Nadvornik, R. Starke, T. Jungwirth, M. Wolf, I. Radu, M. Münzenberg, P.M. Oppeneer, G. Woltersdorf and T. Kampfrath: Frequency-Independent Terahertz Anomalous Hall Effect in DyCo₅, Co₃₂Fe₆₈ and Gd₂₇Fe₇₃ Thin Films from DC to 40 THz. Advanced Materials 33 (14), 2007398 (2021).

Yagodkin, D., L. Nadvornik, O. Gückstock, C. Gahl, T. Kampfrath and K.I. Bolotin: Ultrafast photocurrents in MoSe₂ probed by terahertz spectroscopy. 2D Materials 8 (2), 025012 (2021).

Elgabarty, H., T. Kampfrath, D.J. Bonthuis, V. Balos, N.K. Kaliannan, P. Loche, R.R. Netz, M. Wolf, T.D. Kühne and M. Sajadi: Energy transfer within the hydrogen bonding network of water following resonant terahertz excitation. Science Advances 6 (17), eaay7074 (2020).

Fülöp, J.A., S. Tzortzakis and T. Kampfrath: Laser‐Driven Strong‐Field Terahertz Sources. Advanced Optical Materials 8 (3), 1900681 (2020).

Meinert, M., B. Gliniors, O. Gückstock, T. Seifert, L. Liensberger, M. Weiler, S. Wimmer, H. Ebert and T. Kampfrath: High-Throughput Techniques for Measuring the Spin Hall Effect. Physical Review Applied 14 (6), 064011 (2020).

Müller, M., N. Martin Sabanés, T. Kampfrath and M. Wolf: Phase-Resolved Detection of Ultrabroadband THz Pulses inside a Scanning Tunneling Microscope Junction. ACS Photonics 7 (8), 2046–2055 (2020).

Vedmedenko, E.Y., R.K. Kawakami, D.D. Sheka, P. Gambardella, A.I. Kirilyuk, A. Hirohata, C. Binek, O. Chubykalo-Fesenko, S. Sanvito, B.J. Kirby, J. Grollier, K. Everschor-Sitte, T. Kampfrath, C.Y. You and A. Berger: The 2020 magnetism roadmap. Journal of Physics D 53 (45), 453001 (2020).

Nandi, U., M.S. Abdelaziz, S. Jaiswal, G. Jakob, O. Gückstock, S.M. Rouzegar, T. Seifert, M. Kläui, T. Kampfrath and S. Preu: Antenna-coupled spintronic terahertz emitters driven by a 1550 nm femtosecond laser oscillator. Applied Physics Letters 115 (02), 022405 (2019).

Cramer, J., T. Seifert, A. Kronenberg, F. Fuhrmann, G. Jakob, M. Jourdan, T. Kampfrath and M. Kläui: Complex Terahertz and Direct Current Inverse Spin Hall Effect in YIG/Cu_1-xIr_x Bilayers Across a Wide Concentration Range. Nano Letters 18 (2), 1064–1069 (2018).

Herapath, R.I., S.M. Hornett, T. Seifert, G. Jakob, M. Kläui, J. Bertolotti, T. Kampfrath and E. Hendry: Impact of pump wavelength on terahertz emission of a cavity-enhanced spintronic trilayer. Applied Physics Letters 114 (04), 041107 (2018).