Inelastic electron tunneling across magnetically active interfaces in cuprate and manganite heterostructures modified by electromigration processes

• Veröffentlicht in: Физика низких температур
• Datum: 2002
• Hauptverfasser: Belogolovskii, M.A., Revenko, Yu.F., Gerasimenko, A.Yu., Svistunov, V.M., Hatta, E., Plitnik, G., Shaternik, V.E., Rudenko, E.M.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2002
• Schlagworte: Свеpхпpоводимость, в том числе высокотемпеpатуpная
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/130216
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Inelastic electron tunneling across magnetically active interfaces in cuprate and manganite heterostructures modified by electromigration processes / M.A. Belogolovskii, Yu. F. Revenko, A.Yu. Gerasimenko, V.M. Svistunov, E.Hatta, G.Plitnik, V.E. Shaternik, E.M. Rudenko // Физика низких температур. — 2002. — Т. 28, № 6. — С. 553-557. — Бібліогр.: 14 назв. — англ.

We report a study of the electron tunneling transport in point-contact junctions formed by a sharp Ag tip and two different highly correlated oxides, namely, a magnetoresistive manganite La₀.₆₆Ca₀.₃₄MnO₃ and a superconducting cuprate LaBa₂Cu₃O₇₋x. Strong chemical modifications of the oxide surface (...