Control of spin wave propagation modes in the yttrium iron garnet waveguide by means of local laser heating
- Авторлар: Gubanov V.1, Kruglyak V.2, Sadovnikov A.1
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Мекемелер:
- Saratov State University
- University of Exeter
- Шығарылым: Том 87, № 3 (2023)
- Беттер: 417-421
- Бөлім: Articles
- URL: https://journals.rcsi.science/0367-6765/article/view/135307
- DOI: https://doi.org/10.31857/S0367676522700739
- EDN: https://elibrary.ru/HGRFAB
- ID: 135307
Дәйексөз келтіру
Аннотация
The results of micromagnetic modeling of the magnetic structure on the surface of a film of yttrium iron garnet (YIG) are presented, where a region of altered saturation magnetization was created by focused laser radiation. Based on the constructed amplitude-frequency characteristics of signal transmission through a magnon structure with a heating region, the possibility of implementing spin-wave signal filtering modes with a change in the diameter of the heated region on the YIG surface is shown.
Авторлар туралы
V. Gubanov
Saratov State University
Хат алмасуға жауапты Автор.
Email: vladmeen@gmail.com
Russia, 410012, Saratov
V. Kruglyak
University of Exeter
Email: vladmeen@gmail.com
United Kingdom, EX4 4QL, Exeter
A. Sadovnikov
Saratov State University
Email: vladmeen@gmail.com
Russia, 410012, Saratov
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