- Tytuł:
- Zero-Bias Anomaly in Magnetic Tunnel Junctions
- Autorzy:
-
Yang, H.
Yang, S.
Ilnicki, G.
Martinek, J.
Parkin, S. - Powiązania:
- https://bibliotekanauki.pl/articles/1536909.pdf
- Data publikacji:
- 2010-08
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
73.21.La
73.23.-b
73.22.-f - Opis:
- We present experimental results, which may indicate the possibility of the coexistence of the Kondo effect and ferromagnetism in macroscopic planar magnetic tunnel junctions with a layer of nanodots inside tunnel barriers. A conductance double peak structure was observed. Magnetic field dependence of the splitting of a conductance peak, and temperature evolution of the conductance curves are well explained from the theoretical point of view according to the predictions of the Kondo physics and cotunneling in the Anderson quantum dot coupled to ferromagnetic leads.
- Źródło:
-
Acta Physica Polonica A; 2010, 118, 2; 316-318
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł