Generation of microwave oscillations in a superconducting tunnel mesa-structure with a ferromagnetic insulator interlayer
- Autores: Constantinian K.1, Ovsyannikov G.1, Kislinskii Y.1, Petrzhik A.1, Shadrin A.1
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Afiliações:
- Kotel’nikov Institute of Radio Engineering and Electronics
- Edição: Volume 43, Nº 10 (2017)
- Páginas: 920-923
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/206173
- DOI: https://doi.org/10.1134/S1063785017100224
- ID: 206173
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Resumo
Spin-polarized current in thin-film tunnel mesa-structures formed by epitaxial cuprate superconducting (YBa2Cu3O7–δ) and manganite (LaMnO3) films and an upper superconducting Au–Nb bilayer is studied experimentally. Intrinsic narrow-band generation in the microwave range is reported. Its frequency is tuned by the bias voltage and an external magnetic field.
Sobre autores
K. Constantinian
Kotel’nikov Institute of Radio Engineering and Electronics
Autor responsável pela correspondência
Email: karen@hitech.cplire.ru
Rússia, Moscow, 125009
G. Ovsyannikov
Kotel’nikov Institute of Radio Engineering and Electronics
Email: karen@hitech.cplire.ru
Rússia, Moscow, 125009
Yu. Kislinskii
Kotel’nikov Institute of Radio Engineering and Electronics
Email: karen@hitech.cplire.ru
Rússia, Moscow, 125009
A. Petrzhik
Kotel’nikov Institute of Radio Engineering and Electronics
Email: karen@hitech.cplire.ru
Rússia, Moscow, 125009
A. Shadrin
Kotel’nikov Institute of Radio Engineering and Electronics
Email: karen@hitech.cplire.ru
Rússia, Moscow, 125009