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This article is cited in 4 scientific papers (total in 4 papers)
XXII International Symposium ''Nanophysics and Nanoelectronics'', Nizhny Novgorod, March 12-15, 2018
Superconductivity
Superconducting heterostructures interlayered with a material with strong spin–orbit interaction
G. A. Ovsyannikova, A. S. Grishina, K. Y. Constantiniana, A. V. Shadrinab, A. M. Petrzhika, Yu. V. Kislinskiia, G. Cristianic, G. Logvenovc a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
b Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region
c Max Planck Institute for Solid State Research, Stuttgart, Germany
Abstract:
Superconducting heterostructures interlayered with a material with strong spin–orbit interaction are studied. As materials with strong spin–orbit interaction, we choose strontium iridates featuring the Ruddlesden–Popper structure (Sr$_{n+1}$Ir$_{n}$O$_{3n+1}$; $n$ = 1, 2, $\infty$): paramagnetic metal SrIrO$_3$ and magnetic insulator Sr$_2$IrO$_4$. Using laser ablation, epitaxial films of these materials are obtained, as well as heterostructures based on epitaxial films of cuprate superconducting YBa$_{2}$Cu$_{3}$O$_{x}$. For electrical measurements, mesa-structures of micrometer sizes with top electrodes made of Au/Nb bilayer are fabricated.
Keywords:
Strong Spin-orbit Interaction, Sriroth, Sr 2IrO, Mesa Structure, NGO Substrate.
Citation:
G. A. Ovsyannikov, A. S. Grishin, K. Y. Constantinian, A. V. Shadrin, A. M. Petrzhik, Yu. V. Kislinskii, G. Cristiani, G. Logvenov, “Superconducting heterostructures interlayered with a material with strong spin–orbit interaction”, Fizika Tverdogo Tela, 60:11 (2018), 2125–2131; Phys. Solid State, 60:11 (2018), 2166–2172
Linking options:
https://www.mathnet.ru/eng/ftt9004 https://www.mathnet.ru/eng/ftt/v60/i11/p2125
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