Microwave Giant Magnetoresistance in [CoFe/Cu] n Superlattices with Record-High Magnetoresistance
Abstract: Microwave giant magnetoresistance in [CoFe/Cu] n nanostructures is studied in the millimeter-wave range. Measurements are preformed for superlattices with the maximum magnetoresistive effect. The field dependences of transmission and reflection coefficients are determined. Record-high (up...
Published in: | Technical Physics Letters |
---|---|
Main Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Pleiades Publishing Ltd
2019
|
Subjects: | |
Online Access: | https://elar.rsvpu.ru/handle/123456789/28038 https://www.scopus.com/record/display.uri?origin=resultslist&eid=2-s2.0-85065416007 https://doi.org/10.1134/S1063785019030143 |
Summary: | Abstract: Microwave giant magnetoresistance in [CoFe/Cu] n nanostructures is studied in the millimeter-wave range. Measurements are preformed for superlattices with the maximum magnetoresistive effect. The field dependences of transmission and reflection coefficients are determined. Record-high (up to 80%) variations of the transmission coefficient are obtained. © 2019, Pleiades Publishing, Ltd. Acknowledgments. This study was conducted as part of the project “Spin” no. АААА-А18-118020290104-2. The microwave magnetoresistance measurements were supported by the Russian Foundation for Basic Research, the Krasnoyarsk Krai Administration, and the Krasnoyarsk Krai Science Foundation as part of project no. 18-42-243005 “Synthesis and Study of Magnetic Properties of Gradient Materials Differing in the Set Pattern of Variation of the Magnetic Parameter.” Российский Фонд Фундаментальных Исследований (РФФИ) 18-42-243005 |
---|