The influence of anisotropy on the manifestation of aging effects in the magnetoresistance of multilayer structures

Marina M. Boldyreva; Dmitry A. Druzev; Vadim O. Borzilov; Igor K. Saifutdinov; Natalia I. Piskunova; Marina V. Mamonova; Vladimir V. Prudnikov; Pavel V. Prudnikov

arXiv · 2305.08656

The influence of anisotropy on the manifestation of aging effects in the magnetoresistance of multilayer structures

Marina M. Boldyreva·Dmitry A. Druzev·Vadim O. Borzilov·Igor K. Saifutdinov·Natalia I. Piskunova·Marina V. Mamonova·Vladimir V. Prudnikov·Pavel V. Prudnikov

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Abstract

Currently, aging effects occurring in multilayer systems attract much attention from researchers. In our research we looked at the behavior of multilayer systems that depend on anisotropy, magnetoresistance and susceptibility.All these parameters are interrelated and have varying degrees of influence on the effects of aging. We researched our Co-layers magnetic system from high-temperature and low-temperature initial states, as well as not only in the critical temperature region, but in a wide low-temperature range. The study was carried out with different types of magnetic anisotropy, which made it possible to identify differences in the behavior of the system depending on the type of anisotropy. We found that in systems exhibiting a dimensional transition, aging effects manifest to gain and themselves in a wide low-temperature range, and not only in a narrow near-critical region, which ultimately leads us to a wide range of applications of these materials for practical applications.

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Marina M. Boldyreva, Dmitry A. Druzev, Vadim O. Borzilov, Igor K. Saifutdinov, Natalia I. Piskunova, Marina V. Mamonova, Vladimir V. Prudnikov, Pavel V. Prudnikov. 2023-05-15. The influence of anisotropy on the manifestation of aging effects in the magnetoresistance of multilayer structures. https://arxiv.org/abs/2305.08656

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