Behavior of the Resistance in LaMnO3/Bi4Ti3O12/Ba0.4Sr0.6TiO3/MgO Film Heterostructures

A study is performed of the temperature behavior of the resistance in a LaMnO 3 /Bi 4 Ti 3 O 12 / Ba 0.4 Sr 0.6 TiO 3 /MgO heterostructure. An anomalous region with two resistance maxima is found in the 120–180 K range of temperatures. A transition to metallic conductivity below 120 K is established...

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Bibliographic Details
Published inBulletin of the Russian Academy of Sciences. Physics Vol. 87; no. 9; pp. 1332 - 1336
Main Authors Pavlov, D. P., Chibirev, A. O., Salikhov, T. M., Mamin, R. F.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.09.2023
Springer Nature B.V
Subjects
Bismuth titanate
Hadrons
Heavy Ions
Heterostructures
Lanthanum compounds
Magnesium oxide
Nuclear Physics
Physics
Physics and Astronomy
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Summary:A study is performed of the temperature behavior of the resistance in a LaMnO 3 /Bi 4 Ti 3 O 12 / Ba 0.4 Sr 0.6 TiO 3 /MgO heterostructure. An anomalous region with two resistance maxima is found in the 120–180 K range of temperatures. A transition to metallic conductivity below 120 K is established. It is shown that the resistance of the heterostructure grows considerably upon exposure to green light.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873823703252