3 papers
cond-mat.str-el2025
Photoengineering the Magnon Spectrum in an Insulating Antiferromagnet
V. Radovskaia, R. Andrei, J. R. Hortensius +9
Femtosecond optical pulses have opened a new frontier in ultrafast dynamics, enabling direct access to fundamental interactions in quantum materials. In antiferromagnets (AFMs), wh…
cond-mat.mtrl-sci2024
Optical read-out and control of antiferromagnetic Neel vector in altermagnets and beyond
A. V. Kimel, Th. Rasing, B. A. Ivanov
Finding methods for the most efficient and fastest detection and control of magnetic domains in antiferromagnets is presently among the main challenges of magnetic research at larg…
cond-mat.str-el2024
Double pulse all-optical coherent control of ultrafast spin-reorientation in antiferromagnetic rare-earth orthoferrite
N. E. Khokhlov, A. E. Dolgikh, B. A. Ivanov +1
A pair of circularly polarized laser pulses of opposite helicities are shown to control the route of spin reorientation phase transition in rare-earth antiferromagnetic orthoferrit…