Features of the Photoinduced Electrical Resistivity of Ba0.8Sr0.2TiO3/LaMnO3 Heterostructures

A study is performed of the effect irradiation with a series of ultrafast laser pulses at wavelengths of 514 and 257 nm has on the electrical resistivity of Ba 0.8 Sr 0.2 TiO 3 /LaMnO 3 heterostructures. In the range of temperatures between 80 and 200 K, irradiation results in a reversible increase...

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Bibliographic Details
Published inBulletin of the Russian Academy of Sciences. Physics Vol. 84; no. 12; pp. 1491 - 1493
Main Authors Leontyev, A. V., Zharkov, D. K., Pavlov, D. P., Mamin, R. F.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2020
Springer Nature B.V
Subjects
Electrical resistivity
Hadrons
Heavy Ions
Heterostructures
Irradiation
Lanthanum compounds
Nuclear Physics
Physics
Physics and Astronomy
Ultrafast lasers
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Summary:A study is performed of the effect irradiation with a series of ultrafast laser pulses at wavelengths of 514 and 257 nm has on the electrical resistivity of Ba 0.8 Sr 0.2 TiO 3 /LaMnO 3 heterostructures. In the range of temperatures between 80 and 200 K, irradiation results in a reversible increase in the resistivity of the structure. The characteristic time of resistivity variation is about 10 s.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873820120242