- Tytuł:
- Electroresistance of Electrically Nonhomogeneous La$\text{}_{0.67}$Ca$\text{}_{0.33}$MnO$\text{}_{3}$/MgO Thin Films
- Autorzy:
-
Kiprijanovič, O.
Lučun, A.
Ašmontas, S.
Anisimovas, F.
Butkutė, R.
Maneikis, A.
Sužiedėlis, A.
Vengalis, B. - Powiązania:
- https://bibliotekanauki.pl/articles/2047239.pdf
- Data publikacji:
- 2007-01
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
73.50.Gr
73.50.Lw
73.63.Bd - Opis:
- Current and electrical field-induced electroresistive effects were investigated for La$\text{}_{0.67}$Ca$\text{}_{0.33}$MnO$\text{}_{3}$/MgO thin films demonstrating nanosized electrical inhomogeneities. Two different models based on enhanced conductivity of intergrain boundaries by injecting spin-polarized carriers from ferromagnetic grains and electrical field-enhanced hopping of carriers in high resistance intergrain media were carried out to explain nonlinear electrical properties of the films.
- Źródło:
-
Acta Physica Polonica A; 2007, 111, 1; 141-146
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł