- Tytuł:
- Magnetic and Magnetotransport Properties οf Magnetite/Co-Ferrite/Magnetite Trilayers
- Autorzy:
-
Chen, Y.
Ziese, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1810529.pdf
- Data publikacji:
- 2009-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
72.25.-b
72.25.Mk
75.70.-i - Opis:
- The magnetic and magnetotransport properties of $Fe_3O_4$/$CoFe_2O_4$/$Fe_3O_4$ trilayers were investigated. The magnetization measurements indicate significant Co diffusion into the bottom magnetite layer. At lower temperatures the magnetoresistance measurements show two clearly separated maxima due to contributions from magnetically hard and soft layers. A tunneling effect was not observed. Comparison of full and minor resistance hysteresis loops did not reveal any significant exchange coupling between the layers, presumably due to diffuse interfaces.
- Źródło:
-
Acta Physica Polonica A; 2009, 115, 1; 284-286
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł