- Tytuł:
- Development of a technique for inductive measurement of laser-induced magnetization dynamics in thin films
- Autorzy:
-
Ilit’, Tomáš
Valko, Pavol
Držík, Milan
Ušáková, Marianna
Šoka, Martin
Marton, Marian
Behúl, Miroslav
Vojs, Marian - Powiązania:
- https://bibliotekanauki.pl/articles/220843.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
laser-induced demagnetization
pulsed inductive microwave magnetometry
ultrafast demagnetization detection - Opis:
- We present the development of a technique for studying laser-induced magnetization dynamics, based on inductive measurement. The technique could provide a simple tool for studying laser-induced demagnetization in thin films and associated processes, such as Gilbert damping and magnetization precession. It was successfully tested using a nanosecond laser and NiZn ferrite samples and - after further development - itis expected to be useful for observation of ultra-fast demagnetization. The combination of optical excitation and inductive measurement enables to study laser-induced magnetization dynamics in both thin and several micrometre thick films and might be the key to a new principle of ultrafast broadband UV-IR pulse detection.
- Źródło:
-
Metrology and Measurement Systems; 2019, 26, 3; 531-540
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł