3 papers
cond-mat.mtrl-sci2025
Dirac semimetal strontium iridate thin films with strong spin-orbit interaction for magnetic heterostructures
Gennady A. Ovsyannikov, Nikita V. Dubitskiy, Georgi D. Ulev +6
The structural crystal features, electron transport and magnetotransport of the epitaxial strontium iridate (SrIrO) and iridate/manganite SrIrO/LaSrMnO…
cond-mat.supr-con2018
Observation of superconducting current in a mesa-heterostructure with an interlayer of the strontium iridate film with strong spin-orbit interaction
A. M. Petrzhik, K. Y. Constantinian, G. A. Ovsyannikov +5
The superconducting current has been observed in mesa-heterostructures Nb/Au/Sr2IrO4/YBa2Cu3Ox with Sr2IrO4 interlayer thickness d=5 and 7 nm and in-plane sizes L=10-50 mcm. A stro…
cond-mat.supr-con2017
Spin-filtering in superconducting junction with the manganite interlayer
G. A. Ovsyannikov, K. Y. Constantinian, V. V. Demidov +3
We report on the electronic transport and the impact of spin-filtering in mesa-structures made of epitaxial thin films of cuprate superconductor YBa2Cu3Ox(YBCO) and the manganite L…