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Publications 2025

Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - TRR 173 - 268565370 Spin+X 

 

Quantum Imaging of Ferromagnetic van der Waals Magnetic Domain Structures at Ambient Conditions
Bindu, A. Singh, A. Hen, L.D. Cavar, S.M.U. Schultheis, S. Yochelis, Y. Paltiel, A.F. May, A. Wittmann, M. Klaui, D. Budker, H. Steinberg, N. Bar-Gill


Skyrmion lattice order controlled by confinement geometry
R. Gruber, J. Rothörl, S.M. Fröhlich, M.A. Brems, F. Kammerbauer, M.A. Syskaki, E.M. Jefremovas, S. Krishnia, A. Sudbo, P. Virnau, M. Kläui

Correlating on-the-fly electrical and optical skyrmion readout
G. Beneke, K. Leutner, N. Vijayan, F. Kammerbauer, D.M. Tran, S. Krishnia, J. Güttinger, A. Satz, R. Frömter, M. Kläui


Efficient Manipulation of Magnetic Domain Wall by Dual Spin-Orbit Torque in Synthetic Antiferromagnets
H. Masuda, Y. Yamane, T. Dohi, T. Yamazaki, R. Modak, K.I. Uchida, J. Ieda, M. Kläui, K. Takanashi, T. Seki


Controlling skyrmion lattice orientation with local magnetic field gradients
D.M. Tran, E. Mangini, E.M. Jefremovas, F. Kammerbauer, D. Meier, R. Frömter, M. Kläui

Orbital torques and orbital pumping in two-dimensional rare-earth dichalcogenides
M. Zeer, D. Go, M. Kläui, S. Blügel, Y. Mokrousov

Quantum Orbital-to-Spin Conversion by Ferroelectric Topological Switch
Z. Chen, Y. Bai, M. Zeer, D. Go, Y. Dai, B. Huang, Y. Mokrousov, C. Niu

Crystallographic Engineering for Enhanced Orbital Torque
H. Hayashi, J. Chen, D. Jo, S. Sakamoto, T. Gao, D. Go, Y. Mokrousov, H.-W. Lee, S. Miwa, K. Ando

Chiral split magnons in metallic g-wave altermagnets: Insights from many-body perturbation theory
W. Beida, E. Sasıoglu, C. Friedrich, G. Bihlmayer, Y. Mokrousov, S. Blügel

Activation of anomalous Hall effect and orbital magnetization by domain walls in altermagnets
S. Sorn and Y. Mokrousov

Orbital magnetization in the Nb-substituted kagome metal CsV3⁢S5
H. J. Elmers, O. Tkach, Y. Lytvynenko, H. Agarwal S. Pakhira, G. Garbarino, T.-L. Lee, J. Demsar, D. Biswas, J. Liu, A.-A. Haghighirad, G. Schönhense, M. Le Tacon, M. Merz, and O. Fedchenko

Magnon-polaron control in a surface magnetoacoustic wave resonator
K. Künstle, Y. Kunz, T. Moussa, K. Lasinger, K. Yamamoto, P. Pirro, J. F. Gregg, A. Kamra, and M. Weiler

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Nonreciprocal Spin Waves in Out-of-Plane Magnetized Coupled Waveguides Reconfigured by Domain Wall Displacements
H. Mortada, R. Verba, Q. Wang, P. Pirro, and A. A. Hamadeh

Bose–Einstein condensation threshold in a parametrically populated magnon gas (Review article)
Gennadii A. Melkov, Andrei N. Slavin, Burkard Hillebrands, and Alexander A. Serga

Angle-dependent magnetoresistance induced by interface-generated spin current in RuO2/permalloy heterostructures
Akashdeep Akashdeep, Ewiese Mohammad Ababneh, Felix Fuhrmann, Timo Kuschel, Christin Schmitt, Edgar Galíndez-Ruales, Mathias Kläui, and Gerhard Jakob

Hybrid magnonic–spintronic system for tunable broadband signal filtering and microwave generation
A. Koujok, A. Hamadeh, L. Martins, F. Kohl, B. Heinz, U. Ebels, P. Pirro

 Three-dimensional nanoscale control of magnetism in crystalline Yttrium Iron Garnet
Valerio Levati, Matteo Vitali, Andrea Del Giacco, Nicola Pellizzi, Raffaele Silvani, Luca Ciaccarini Mavilla, Marco Madami, Irene Biancardi, Davide Girardi, Matteo Panzeri, Piero Florio, Maria Cocconcelli, David Breitbach, Philipp Pirro, Ludovica Rovatti, Nora Lecis, Federico Maspero, Riccardo Bertacco, Giacomo Corrielli, Roberto Osellame, Valeria Russo, Andrea Li Bassi, Silvia Tacchi, Daniela Petti, Edoardo Albisetti

Temperature-dependent study of the spin dynamics of coupled Y3⁢F5⁢O12/Gd3⁢F5⁢O12/Pt trilayers
F. Fuhrmann, S. Becker, A. Akashdeep, G. Jakob, Q. Lan, N. Wang, R. E. Dunin-Borkowski, R. Lebrun, M. Weiler, and M. Kläui


Tunable enhancement of magnetization dynamics by selection of the crystallographic orientation of the hybrid interface of exchange-coupled α-Fe2O3/permalloy heterostructures
H. Al-Hamdo, T. Wagner, P. Schwenke, G. Kendzo, M. Dausend, L. Scheuer, M. Yaqoob, V. I. Vasyuchka, P. Pirro, O. Gomonay, and M. Weiler

Transition from Optically Excited to Intrinsic Spin Polarization in WSe2
 S. Hedwig, G. Zinke, J. Braun, B. Arnoldi, A. Pulkkinen, J. Minár, H. Ebert, M. Aeschlimann, and B. Stadtmüller

Intrinsically energy-dependent spin dynamics in ultrafast demagnetization
Christopher Seibel, Tobias Held, Markus Uehlein, Sebastian T. Weber, and Baerbel Rethfeld

Chiral magnetic excitations and domain textures of 𝑔-wave altermagnets
Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Jorge I. Facio, Yaqian Guo, Oleg Janson, Olena Gomonay, Jairo Sinova, and Jeroen van den Brink

Harnessing orbital Hall effect in spin-orbit torque MRAM
R. Gupta, C. Bouard, F. Kammerbauer, J.O. Ledesma-Martin, A. Bose, I. Kononenko, S. Martin, P. Usé, G. Jakob, M. Drouard, M. Kläui

Realizing Quantitative Quasiparticle Modeling of Skyrmion Dynamics in Arbitrary Potentials
M.A. Brems, T. Sparmann, S.M. Fröhlich, L.C. Dany, J. Rothörl, F. Kammerbauer, E.M. Jefremovas, O. Farago, M. Kläui, P. Virnau

Mechanically Stable PMMA-Based Large-Area Nano-Channels with Sub-10 nm Depth
M. Liu, T.  Reimer, Y.K. Wang, M. Kläui, Y.W. Xing, X.H. Gui, Y.J. Cao, R. Berger, H. Wang, M. Bonn

Simulating Bloch Points Using Micromagnetic and Heisenberg Models
T.B. Winkler, M. Beg, M.R. Lang, M. Kläui, H. Fangohr

Distortion-free sampling of ultrabroadband terahertz electric fields by interfacial spin accumulation
A.L. Chekhov, Y. Behovits, J.J.F. Heitz, M.A. Syskaki, S. Jaiswal, O. Gueckstock, B.R. Serrano, A. Ruge, J. Kredl, M. Wolf, M. Münzenberg, G. Jakob, M. Kläui, T.S. Seifert, T. Kampfrath

Spin Seebeck in the weakly exchange-coupled Van der Waals antiferromagnet across the spin-flip transition
X. He, S.L. Ding,  H.G. Giil, J.C. Wang, M. Bhukta, M.X. Wu, W. Shi, Z.C. Lin, Z.Y. Liang, J.B. Yang, M. Kläui, A. Brataas, Y.L. Hou, R. Wu

Noise-based local learning using stochastic magnetic tunnel junctions
K. Koenders, L. Schnitzpan, F. Kammerbauer, S.N. Shu, G. Jakob, M. Kläui, J.H. Mentink, N. Ahmad, M. van Gerven

Magnetization switching driven by magnonic spin dissipation
W.Y. Choi, J.H. Ha, M.S. Jung, S.B. Kim, H.C. Koo, O.K. Lee, B.C. Min, H. Jang, A. Shahee, J.W. Kim, M. Kläui, J.I. Hong, K.W. Kim, D.S. Han

Ultrafast dynamics of chiral spin structures in synthetic antiferromagnets
Z.X. Guo, R: Gruber, D. Ksenzov, C. Léveillé, M. Pancaldi, E. Pedersoli, C. Spezzani, G. De Ninno, F. Capotondi, C. Gutt, M. Kläui, V. Cros, N. Reyren, N. Jaouen

Real-time observation of topological defect dynamics mediating two-dimensional skyrmion lattice melting
R. Gruber, J. Rothörl, S.M. Fröhlich, M.A. Brems, F. Kammerbauer, M.A. Syskäki, E.M. Jefremovas, S. Krishnia, A. Sudbo, P. Virnau, M. Kläui

Stabilization and Observation of Large-Area Ferromagnetic Bimeron Lattice
Miming Cai, Shangyuan Wang, Yuelin Zhang, Xiaoqing Bao, Dekun Shen, Jinghua Ren, Lei Qiu, Haiming Yu, Zhenlin Luo, Mathias Kläui, Shilei Zhang, Nicolas Jaouen, Gerrit van der Laan, Thorsten Hesjedal, Ka Shen, and Jinxing Zhang

Chirality without compromise: identical spin crossover behavior between the racemate and the enantiopure Fe(II) complexes
J.-G. Becker, S. Sundaresan, L. M. Carrella, and E. Rentschler

Femtosecond versus nanosecond magnetization dynamics in ultrathin ferromagnetic bilayers
A. De, Ch. Seibel, S. Ashok, P. Herrgen, A. Lentfert, L. Scheuer, G. von Freymann, P. Pirro, B. Rethfeld, and M. Aeschlimann

Spin polarization of the two-dimensional electron gas at the EuO/SrTiO3 (001) interface
Paul Rosenberger, Andri Darmawan, Olena Fedchenko, Olena Tkach, Serhii V. Chernov, Dmytro Kutnyakhov, Moritz Hoesch, Markus Scholz, Kai Rossnagel, Rossitza Pentcheva, Gerd Schönhense, Hans-Joachim Elmers, and Martina Müller

Identifying switching of antiferromagnets by spin-orbit torques
Martin Jourdan, Jonathan Bläßer, Guzmán Orero Gámez, Sonka Reimers, Lukas Odenbreit, Miriam Fischer, Yuran R. Niu, Evangelos Golias, Francesco Maccherozzi, Armin Kleibert, Hermann Stoll, and Mathias Kläui

Strain-controlled g- to d-wave transition in altermagnetic CrSb
Bennet Karetta, Xanthe H. Verbeek, Rodrigo Jaeschke-Ubiergo, Libor Šmejkal, and Jairo Sinova

Spin Demons in d-wave Altermagnets
Pieter M. Gunnink, Jairo Sinova, Alexander Mook

Switchable Exchange Bias Resulting from Correlated Domain Structures in Orthogonally Coupled Antiferromagnet/Ferromagnet van der Waals Heterostructures
Aditya Kumar, Sadeed Hameed, Thibaud Denneulin, Aravind Puthirath Balan, Joseph Vas, Kilian Leutner, Lei Gao, Olena Gomonay, Jairo Sinova, Rafal E. Dunin-Borkowski, Mathias Kläui

Observation of a non-reciprocal skyrmion Hall effect of hybrid chiral skyrmion tubes in synthetic antiferromagnetic multilayers
Takaaki Dohi, Mona Bhukta, Fabian Kammerbauer, Venkata Krishna Bharadwaj, Ricardo Zarzuela, Aakanksha Sud, Maria-Andromachi Syskaki, Duc Minh Tran, Sebastian Wintz, Markus Weigand, Simone Finizio, Jörg Raabe, Robert Frömter, Jairo Sinova, Mathias Kläui

Revealing the Altermagnetism in Hematite via XMCD Imaging and Anomalous Hall Electrical Transport
Edgar Galindez-Ruales, Rafael Gonzalez-Hernandez, Christin Schmitt, Shubhankar Das, Felix Fuhrmann, Andrew Ross, Evangelos Golias, Akashdeep Akashdeep, Laura Lünenbürger, Eunchong Baek, Wanting Yang, Libor Šmejkal, Venkata Krishna, Rodrigo Jaeschke-Ubiergo, Jairo Sinova, Avner Rothschild, Chun-Yeol You, Gerhard Jakob, and Mathias Kläui

Spontaneous magnon decays from nonrelativistic time-reversal symmetry breaking in altermagnets
Rintaro Eto, Matthias Gohlke, Jairo Sinova, Masahito Mochizuki, Alexander L. Chernyshev, Alexander Mook

Observation of the anomalous Nernst effect in altermagnetic candidate Mn5Si3
Antonín Badur, Warlley H. Campos, Venkata K. Bharadwaj,Ismaïla Kounta, Lisa Michez, Matthieu Petit, Javier Rial6, Miina Leiviskä, Vincent Baltz, Filip Krizek, Dominik Kriegner, Jakub Železný, Jan Zemen, Sjoerd Telkamp, Sebastian Sailler, Michaela Lammel, Rodrigo Jaeschke-Ubiergo, Anna Birk Hellenes, Rafael González-Hernánde, Jairo Sinova, Tomáš Jungwirth, Sebastian T. B. Goennenwein, Libor Šmejkal, and Helena Reichlova

Highly efficient non-relativistic Edelsteineffect in nodal p-wave magnets
Atasi Chakraborty, Anna Birk Hellenes, Rodrigo Jaeschke-Ubiergo, Tomás Jungwirth, Libor Šmejkal, and Jairo Sinova

The role of magnetic dipolar interactions in skyrmion lattices
Elizabeth M. Jefremovas, Kilian Leutner, Miriam G. Fischer, Jorge Marqués-Marchán, Thomas B. Winkler, Agustina Asenjo, Robert Frömter, Jairo Sinova, Mathias Kläui

Curvature induced magnetization of altermagnetic films
Kostiantyn V. Yershov, Olena Gomonay, Jairo Sinova, Jeroen van den Brink, Volodymyr P. Kravchuk

Transport theory and spin-transfer physics in d-wave altermagnets
Ricardo Zarzuela, Rodrigo Jaeschke-Ubiergo, Olena Gomonay, Libor Šmejkal, Jairo Sinova

Capturing non-equilibrium electron dynamics in metals accurately and efficiently 
M. Uehlein, H. T. Snowden, C. Seibel, T. Held, S. T. Weber, R.J. Maurer, and B. Rethfeld 

Influence of phonon stiffness on electron–phonon energy transfer 
T. Held, C. Seibel, S. T. Weber, and B. Rethfeld 

Influence of band occupation on electron-phonon coupling in gold 
T. Held, S. T. Weber, and B. Rethfeld 

Chiral split magnons in metallic g-wave altermagnets: insights from many-body perturbation theory 
W. Beida, E. Şaşıoğlu, C. Friedrich, G. Bihlmayer, Y. Mokrousov, S. Blügel

Nonlocal electrical detection of reciprocal orbital Edelstein effect 
W. Gao, L. Liao, H. Isshiki, N. Budai, J. Kim, H.W. Lee, K.J. Lee, D. Go, Y. Mokrousov, S. Miwa, and Y. Otani 

Light-induced orbital and spin magnetism in 3d, 4d, and 5d transition metals 
T. Adamantopoulos, D. Go, P.M. Oppeneer, Y. Mokrousov

Weak Ferromagnetism in Altermagnets from Alternating -Tensor Anisotropy
D. Jo, D. Go, Y. Mokrousov, P.M. Oppeneer, S.W. Cheong, H.W. Lee

Fluctuation-ֱted Spin–Orbit Torque Enhancement in the Noncollinear Antiferromagnet Mn3Ni0.35Cu0.65N
A. Bose, T.G. Saunderson, A. Shahee, L. Zhang, T. Hajiri, A. Rajan, D. Kumar, D. Go, H. Asano, U. Schwingenschlögl, A. Manchon, Y. Mokrousov, M. Kläui

Orbital topology of chiral crystals for orbitronics 
K. Hagiwara, Y.J. Chen, D. Go, X.L. Tan, S. Grytsiuk, K.H.O. Yang, G.J. Shu, J. Chien, Y.-H. Shen, X.-L. Huang, I. Cojocariu, V. Feyer, M.-T. Lin, S. Blügel, C. M. Schneider, Y. Mokrousov, C. Tusche

Adiabatic spin and orbital pumping in metallic heterostructures 
A. Pezo, D. Go, Y. Mokrousov, H. Jaffrès, A. Manchon

Orbital pumping by magnetization dynamics in ferromagnets 
D. Go, K. Ando, A. Pezo, S. Blügel, A. Manchon, Y. Mokrousov

Efficient motion of 90° domain walls in Mn2Au via pure optical torques
P.I. Gavriloaea, J.L. Ross, F. Freimuth, Y. Mokrousov, R.F.L. Evans, R. Chantrell, O. Chubykalo-Fesenko, and R.M. Otxoa

Nonreciprocity in Magnon ֱted Charge-Spin-Orbital Current Interconversion 
J.O. Ledesma-Martin, E. Galindez-Ruales, S. Krishnia, F. Fuhrmann, M.D. Tran, R. Gupta, M. Gasser, D. Go, A. Kamra, G. Jakob, Y. Mokrousov, M. Kläui

Deeply Nonlinear Magnonic Directional Coupler
Xu Ge, Roman Verba, Philipp Pirro, Andrii V. Chumak, and Qi Wang

Temperature-dependent study of the spin dynamics of coupled Y3⁢F5⁢O12/Gd3⁢Fe5⁢O12/Pt trilayers
F. Fuhrmann, S. Becker, A. Akashdeep, G. Jakob, Q. Lan, N. Wang, R. E. Dunin-Borkowski, R. Lebrun, M. Weiler, and M. Kläui

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Tunable enhancement of magnetization dynamics by selection of the crystallographic orientation of the hybrid interface of exchange-coupled 𝛼−Fe2⁢O3/permalloy heterostructures
H. Al-Hamdo, T. Wagner, P. Schwenke, G. Kendzo, M. Dausend, L. Scheuer, M. Yaqoob, V. I. Vasyuchka, P. Pirro, O. Gomonay, and M. Weiler

Combination of density functional theory and calorimetry reveals the microscopic nature of spin state switching in 1D Fe(II) spin crossover complexes
Juliusz A. Wolny, Xiaochun Li, Marinela Dirtu, Konstantin Gröpl, Tim Hochdörffer, Hauke Paulsen, Yann Garcia, and Volker Schünemann

Ultrafast Transversal CISS Effect Observed in a Chiral Photoswitching Molecule
Christopher Seibel, Jia Hao Soh, Shmuel Zilberg, and Anna I. Krylov

Medusa 84 SiH - A novel high selectivity electron beam resist for diamond quantum technologies
O. R. Opaluch, S. Westrich, N. Oshnik, P. Fuchs, J. Falt, S. Wolff, H. Biller, M. Sendel, C. Becher, and E. Neu

Signatures of ballistic and diffusive transport in the time-dependent Kerr-response of magnetic materials
Sanjay Ashok, Jonas Hoefer, Martin Stiehl, Martin Aeschlimann, Hans Christian Schneider, Baerbel Rethfeld and Benjamin Stadtmüller

Nitrogen-vacancy centers in epitaxial laterally overgrown diamond: towards up-scaling of color center-based quantum technologies
Nimba Oshnik, Sebastian Westrich, Nina Burmeister, Oliver Roman Opaluch, Lahcene Mehmel, Riadh Issaoui, Alexandre Tallaire, Ovidiu Brinza, Jocelyn Achard and Elke Neu

Ultrafast electron-phonon scattering in an antiferromagnetic Dirac semimetal
Marius Weber, Kai Leckron, Libor Šmejkal, Jairo Sinova, Baerbel Rethfeld , and Hans Christian Schneider

Diverse dynamics in interacting vortices systems through tunable conservative and non-conservative coupling strengths
Alexandre Abbass Hamadeh, Abbas Koujok, Davi R. Rodrigues, Alejandro Riveros, Vitaliy Lomakin, Giovanni Finocchio, Grégoire De Loubens, Olivier Klein, and Philipp Pirro

Fast switchable unidirectional forward volume spin-wave emitter
Yueqi Wang, Mengying Guo, Kristýna Davídková, Roman Verba, Xueyu Guo, Carsten Dubs, Andrii V. Chumak, Philipp Pirro, and Qi Wang

2025 roadmap on 3D nanomagnetism
Gianluca Gubbiotti, Anjan Barman, Sam Ladak, Cristina Bran, Dirk Grundler, Michael Huth, Harald Plank, Georg Schmidt, Sebastiaan van Dijken, Robert Streubel, Oleksandr Dobrovoloskiy, Valerio Scagnoli, Laura Heyderman, Claire Donnelly, Olav Hellwig, Lorenzo Fallarino, M Benjamin Jungfleisch, Alan Farhan, Nicolò Maccaferri, Paolo Vavassori, Peter Fischer, Riccardo Tomasello, Giovanni Finocchio, Rodolphe Clérac, Roberta Sessoli, Denys Makarov, Denis D Sheka, Maciej Krawczyk, Rodolfo Gallardo, Pedro Landeros, Massimiliano d'Aquino, Riccardo Hertel, Philipp Pirro, Florin Ciubotaru, Markus Becherer, Jack Gartside, Teruo Ono, Paolo Bortolotti and Amalio Fernández-Pacheco

[2+2] photocyclization converts thermally induced spin crossover into “hidden hysteresis” effect
Marcin Kaźmierczak, Marek Weselski, Miłosz Siczek, Juliusz Wolny, Volker Schünemann and Robert Bronisz

Liquid Phase Preparation of Organic Thin Films Consisting of Complex Molecules—The Example of the Metallacrown CuCu4
Frederik Pütz, Richard Blättner, Yves Kurek, Lukas Bolz, Swen Ehnert, Robert Wendels, Dominic Stephan, Philip Schreyer, Robert Ranecki, Ellen Brennfleck, Anne Lüpke, Dominik Laible, Benedikt Baumann, Stefan Lach, Eva Rentschler, and Christiane Ziegler

Terahertz-Induced Nonlinear Response in ZnTe
Felix Selz, Johanna Kölbel, Felix Paries, Georg von Freymann, Daniel Molter, and Daniel Mittleman

Chiral-induced unidirectional spin-to-charge conversion
Ashish Moharana, Yael Kapon, Fabian Kammerbauer, David Anthofer, Shira Yochelis, Hadar Shema, Elad Gross, Mathias Kläui, Yossi Paltiel, Angela Wittmann

Magnetic nutation: Transient separation of magnetization from its angular momentum
Anulekha De, Julius Schlegel, Akira Lentfert, Laura Scheuer, Benjamin Stadtmüller, Philipp Pirro, Georg von Freymann, Ulrich Nowak, and Martin Aeschlimann