Publications of Alexander Chekhov

All genres

Journal Article (8)

2025

Journal Article

Chekhov, Alexander, Yannic Behovits, Julius Heitz, Maria-Andromachi Syskaki, Samridh Jaiswal, Oliver Gückstock, Bruno Rosinus Serrano, Amon Ruge, Jana Kredl, Martin Wolf, Markus Münzenberg, Gerhard Jakob, Mathias Kläui, Tom Seifert and Tobias Kampfrath: Distortion-free sampling of ultrabroadband terahertz electric fields by interfacial spin accumulation.

MPG.PuRe

DOI

publisher-version

2024

Journal Article

Rouzegar, Reza, Mohamed Amine Wahada, Alexander Chekhov, Wolfgang Hoppe, Genaro Bierhance, Jiří Jechumtál, Lukáš Nádvorník, Martin Wolf, Tom Seifert, Stuart S.P. Parkin, Georg Woltersdorf, Piet W. Brouwer and Tobias Kampfrath: Terahertz Spin-Conductance Spectroscopy: Probing Coherent and Incoherent Ultrafast Spin Tunneling.

MPG.PuRe

DOI

publisher-version

2023

Journal Article

Behovits, Yannic, Alexander Chekhov, S.Yu. Bodnar, Oliver Gückstock, S. Reimers, Y. Lytvynenko, Y. Skourski, Martin Wolf, Tom Seifert, O. Gomonay, M. Kläui, M. Jourdan and Tobias Kampfrath: Terahertz Néel spin-orbit torques drive nonlinear magnon dynamics in antiferromagnetic Mn₂Au.

MPG.PuRe

DOI

publisher-version

Journal Article

Rouzegar, Reza, Alexander L. Chekhov, Yannic Behovits, Bruno Rosinus Serrano, M.A. Syskaki, C.H. Lambert, D. Engel, U. Martens, M. Münzenberg, Martin Wolf, G. Jakob, M. Kläui, Tom Seifert and Tobias Kampfrath: Broadband Spintronic Terahertz Source with Peak Electric Fields Exceeding 1.5 MV/cm.

MPG.PuRe

DOI

publisher-version

2022

Journal Article

Bierhance, Genaro, Anastasios Markou, Oliver Gückstock, Seyed Mohammedreza Rouzegar, Yannic Behovits, Alexander Chekhov, Martin Wolf, Tom Seifert, Claudia Felser and Tobias Kampfrath: Spin-voltage-driven efficient terahertz spin currents from the magnetic Weyl semimetals Co₂MnGa and Co₂MnAl.

MPG.PuRe

DOI

pre-print

publisher-version

Journal Article

Rouzegar, Seyed Mohammedreza, L. Brandt, Lukas Nadvornik, D.A. Reiss, Alexander Chekhov, Oliver Gückstock, Chihun In, Martin Wolf, Tom Seifert, P.W. Brouwer, G. Woltersdorf and Tobias Kampfrath: Laser-induced terahertz spin transport in magnetic nanostructures arises from the same force as ultrafast demagnetization.

MPG.PuRe

DOI

pre-print

publisher-version

2021

Journal Article

Chekhov, Alexander, Yannic Behovits, Julius Heitz, C. Denker, D.A. Reiss, Martin Wolf, M. Weinelt, P.W. Brouwer, M. Münzenberg and Tobias Kampfrath: Ultrafast Demagnetization of Iron Induced by Optical versus Terahertz Pulses.

MPG.PuRe

DOI

publisher-version

Journal Article

Heitz, Julius, Lukas Nadvornik, Vasileios Balos, Yannic Behovits, Alexander Chekhov, Tom Seifert, K. Olejník, Z. Kašpar, K. Geishendorf, V. Novák, R.P. Campion, Martin Wolf, T. Jungwirth and Tobias Kampfrath: Optically Gated Terahertz-Field-Driven Switching of Antiferromagnetic CuMnAs.

MPG.PuRe

DOI

pre-print

publisher-version

Conference Paper (1)

2023

Conference Paper

Rouzegar, Reza, Liane Brandt, Lukas Nadvornik, David A. Reiss, Alexander Chekhov, Oliver Gückstock, Chihun In, Martin Wolf, Tom Seifert, Piet W. Brouwer, Georg Woltersdorf and Tobias Kampfrath: Spin voltage gradient is the driving force for ultrafast demagnetization and Terahertz spin transport.

(2023 IEEE International Magnetics Conference (INTERMAG) , Sendai, Japan , May 2023).

MPG.PuRe

DOI

Talk (1)

2018

Talk

Chekhov, Alexander L.: Ultrafast Magnetoplasmonics.

(Symposium, Spins, Waves and Interactions, University of Greifswald, Greifswald, Germany, Aug 2018).

MPG.PuRe