Affiliation:
1. Zavoisky Physical-Technical Institute – Subdivision of the Federal Research Center
“Kazan Scientific Center of Russian Academy of Sciences”
Abstract
The electrical resistance of Ba0.8Sr0.2TiO3/LaMnO3/Ba0.8Sr0.2TiO3 film heterostructures has been studied. It is shown that the resistance decreases significantly with a temperature below the maximum temperature of about 170 K. Thus, for such heterostructures, the effect of quasi-two-dimensional conductivity was discovered, but only at certain layer thicknesses.
Publisher
The Russian Academy of Sciences