Current-field diagram of magnetic states of a surface spin valve in a point contact with a single ferromagnetic film

• Published in: Физика низких температур
• Date: 2013
• Main Authors: Yanson, I.K., Balkashin, O.P., Fisun, V.V., Yanson, Yu.I., Naidyuk, Yu.G.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2013
• Subjects: К 75-летию со дня рождения И. К. Янсона
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118232
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Current-field diagram of magnetic states of a surface spin valve in a point contact with a single ferromagnetic film / I.K. Yanson, O.P. Balkashin, V.V. Fisun, Yu.I. Yanson, Yu.G. Naidyuk // Физика низких температур. — 2013. — Т. 39, № 3. — С. 360–366. — Бібліогр.: 24 назв. — англ.

We present a study of the influence of an external magnetic field H and an electric current I on the spin-valve (SV) effect in point contact between a ferromagnetic thin film (F) and a sharp tip of a nonmagnetic metal (N). To explain our observations, we propose a model of a local surface SV which...