- Tytuł:
- Stress-Induced Changes in Closure Domain Structure Dynamics in Bistable Ferromagnetic Microwire
- Autorzy:
-
Onufer, J.
Ziman, J.
Kladivová, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1367053.pdf
- Data publikacji:
- 2014-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
75.30.Gw
75.50.Kj
75.60.-d
75.60.Ch
75.60.Ej
75.60.Jk - Opis:
- A new experimental method for the study of closure domain structure dynamics in bistable ferromagnetic microwires is proposed. The simple experimental set-up enables detection of the presence of a free domain wall in the wire after application of a well-defined rectangular magnetic field pulse. The changes in closure domain structure dynamics, caused by applied tensile stress, are demonstrated by measurements on $Fe_{77.5}B_{15}Si_{7.5}$ glass-coated microwire. Minimum critical field for the release of a domain wall from the closure domain structure increases with increasing stress, while on the other hand, the minimum time needed for this process rapidly decreases with increasing stress.
- Źródło:
-
Acta Physica Polonica A; 2014, 126, 1; 80-81
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł