Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - TRR 173 - 268565370 Spin+X

Direct observation of altermagnetic band splitting in CrSb thin films
Sonka Reimers, Lukas Odenbreit, Libor Šmejkal, Vladimir N. Strocov, Procopios Constantinou, Anna B. Hellenes, Rodrigo Jaeschke Ubiergo, Warlley H. Campos, Venkata K. Bharadwaj, Atasi Chakraborty, Thibaud Denneulin, Wen Shi, Rafal E. Dunin-Borkowski, Suvadip Das, Mathias Kläui, Jairo Sinova & Martin Jourdan
Nat. Commun. 15, 2116 (2024)

Disentangling the multiorbital contributions of excitons by photoemission exciton tomography
Wiebke Bennecke, Andreas Windischbacher, David Schmitt, Jan Philipp Bange, Ralf Hemm, Christian S. Kern, Gabriele D’Avino, Xavier Blase, Daniel Steil, Sabine Steil, Martin Aeschlimann, Benjamin Stadtmüller, Marcel Reutzel, Peter Puschnig, G. S. Matthijs Jansen, and Stefan Mathias
Nat. Commun. 15, 1804 (2024)

Nonlinear erasing of propagating spin-wave pulses in thin-film Ga:YIG
D. Breitbach, M. Bechberger, B. Heinz, A. Hamadeh, J. Maskill, K. Levchenko, B. Lägel, C. Dubs, Q. Wang, R. Verba, and P. Pirro
Appl. Phys. Lett. 124, 092405 (2024)

Local temperature control of magnon frequency and direction of supercurrents in a magnon Bose-Einstein condensate
Matthias R. Schweizer, Franziska Kühn, Victor S. L'vov, Anna Pomyalov, Georg von Freymann, Burkard Hillebrands, and Alexander A. Serga
Appl. Phys. Lett. 124, 092402 (2024)

Altermagnetic lifting of Kramers spin degeneracy
J. Krempaský, L. Šmejkal, S. W. D’Souza, M. Hajlaoui, G. Springholz, K. Uhlířová, F. Alarab, P. C. Constantinou, V. Strocov, D. Usanov, W. R. Pudelko, R. González-Hernández, A. Birk Hellenes, Z. Jansa, H. Reichlová, Z. Šobáň, R. D. Gonzalez Betancourt, P. Wadley, J. Sinova, D. Kriegner, J. Minár, J. H. Dil, and T. Jungwirth
Nature 626, 517–522 (2024)

Self-Assembly of the Chiral Donor−Acceptor Molecule DCzDCN on Cu(100)
Robert Ranecki, Benedikt Baumann, Stefan Lach, and Christiane Ziegler
CS Appl. Mater. Interfaces 2024, doi: 10.1021/acsami.3c16918

Persistent magnetic coherence in magnets
T. Makiuchi, T. Hioki, H. Shimizu, K. Hoshi, M. Elyasi, K. Yamamoto, N. Yokoi, A. A. Serga, B. Hillebrands, G. E. W. Bauer, and E. Saitoh
Nature Materials (2024) doi:10.1038/s41563-024-01798-z

Observation of time-reversal symmetry breaking in the band structure of altermagnetic RuO₂
Olena Fedchenko, Jan Minár, Akashdeep Akashdeep, Sunil Wilfred D’Souza, Dmitry Vasilyev, Olena Tkach, Lukas Odenbreit, Quynh Nguyen, Dmytro Kutnyakhov, Nils Wind, Lukas Wenthaus, Markus Scholz, Kai Rossnagel, Moritz Hoesch, Martin Aeschlimann, Benjamin Stadtmüller, Mathias Kläui, Gerd Schönhense, Tomas Jungwirth, Anna Birk Hellenes, Gerhard Jakob, Libor Šmejkal, Jairo Sinova, and Hans-Joachim Elmers
Sci. Adv. 10, eadj4883 (2024)

Real-time observation of non-equilibrium phonon-electron energy and angular momentum flow in laser-heated nickel
Vishal Shokeen, Michael Heber, Dmytro Kutnyakhov, Xiaocui Wang, Alexander Yaroslavtsev, Pablo Maldonado, Marco Berritta, Nils Wind, Lukas Wenthaus, Federico Pressacco, Chul-Hee Min, Matz Nissen, Sanjoy K. Mahatha, Siarhei Dziarzhytski, Peter M. Oppeneer, Kai Rossnagel, Hans-Joachim Elmers, Gerd Schönhense, and Hermann A. Dürr
Sci. Adv. 10, eadj2407 (2024)

Anisotropy-assisted magnon condensation in ferromagnetic thin films
Therese Frostad, Philipp Pirro, Alexander A. Serga, Burkard Hillebrands, Arne Brataas, and Alireza Qaiumzadeh
Phys. Rev. Research 6, L012011 (2024)

Coherent and incoherent magnons induced by strong ultrafast demagnetization in thin permalloy films
Anulekha De, Akira Lentfert, Laura Scheuer, Benjamin Stadtmüller, Georg von Freymann, Martin Aeschlimann, and Philipp Pirro
Phys. Rev. B 109, 024422 (2024)

Bose-Einstein condensation in systems with flux equilibrium
Victor S. L’vov, Anna Pomyalov, Sergey V. Nazarenko, Dmytro A. Bozhko, Alexander J.E. Kreil, Burkard Hillebrands, and Alexander A. Serga
Phys. Rev. B 109, 014301 (2024)

Experimental and theoretical evidence for unprecedented strong interactions of gold atoms with boron on boron/sulfur-doped carbon surfaces
Samya Banerjee, Juliusz A. Wolny, Mohsen Danaie, Nicolas P. E. Barry, Yisong Han, Houari Amari, Richard Beanland, Volker Schünemann, and Peter J. Sadler
Nanoscale Adv., 2024, Advance Article