Publications Repository - Helmholtz-Zentrum Dresden-Rossendorf
1 PublicationSelective THz control of magnetic order: new opportunities from superradiant undulator sources
Kovalev, S.; Wang, Z.; Deinert, J.; Awari, N.; Chen, M.; Green, B.; Germanskiy, S.; de Oliveira, T. V. A. G.; Lee, J. S.; Deac, A.; Turchinovich, D.; Stojanovic, N.; Eisebitt, S.; Radu, I.; Bonetti, S.; Kampfrath, T.; Gensch, M.
Abstract
Recent advancements of accelerator technology enable the generation of carrier-envelope-phase stable THz pulses with high-fields at adjustably high repetition rates. The appropriate choice of THz radiator allows generating narrow-band, spectrally dense, multicycle THz transients of tunable THz frequency which are ideally suited to selectively excite low-energy excitations such as magnons or phonons. They also allow one to study the frequency dependence of nonresonant THz-field interactions with various order parameters with high dynamic range. In this paper we discuss the future prospects of this new type of THz light sources for studying the coherent control of magnetic order based on recent results.
Keywords: Terahertz; THz control; magnetic order
Involved research facilities
- Radiation Source ELBE DOI: 10.17815/jlsrf-2-58
Related publications
- DOI: 10.17815/jlsrf-2-58 is cited by this (Id 26326) publication
-
Journal of Physics D: Applied Physics 51(2018), 114007
DOI: 10.1088/1361-6463/aaac75
Cited 32 times in Scopus
Downloads
- Final Draft PDF 1,4 MB Secondary publication
Permalink: https://www.hzdr.de/publications/Publ-26326