Changes in the coercivity fields of magnetoresistance hysteresis loops under the influence of a spin-polarized current flowing through the half-metal CrO2 nanocomposite system

Autor:	E. Yu. Beliayev, I. G. Mirzoiev, V. V. Andrievskii, A. V. Terekhov, Yu. A. Kolesnichenko, V. A. Horielyi, I. A. Chichibaba
Rok vydání:	2022
Předmět:	Physics and Astronomy (miscellaneous) General Physics and Astronomy
Zdroj:	Low Temperature Physics. 48:545-551
ISSN:	1090-6517 1063-777X
Popis:	Using the example of a pressed sample consisting of chromium dioxide nanoparticles coated with insulating shells, we study the relationship between the electron transport system and magnetic subsystem in granular spin-polarized metals. It is shown that the spin-polarized tunneling transport current can affect the coercivity fields of the percolation cluster formed in the sample with decreasing temperature.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d8f0927e5f36e55fb91c33876b245e73 https://doi.org/10.1063/10.0011602 Zobrazit plný text záznamu