Study of Helimagnetism in Dy/Ho Superlattice by Neutron Reflectometry

Devyaterikov, D. I.; Кравцов, Е. А.; Proglyado, V. V.; Жакетов, В. Д.; Nikitenko, Yu. V.

doi:10.1134/s1027451022050299

Cited by 4 publications

(1 citation statement)

References 17 publications

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“…Polarized neutron reflectometry (PNR) is a powerful analytical tool that can be used in widespread applications such as analyzing the composition of different structures with incredibly high resolution and quality [6,7]. The dramatic rise in physical behavior on the nanometer length scale and the strange characteristics of low dimensional structures compared to their bulk form are predicted to result in various new applications for photonics, electronics, and other fields [8]. Most materials' neutron refractive index or optical potential (n) can be calculated by n = 1 -δ, where δ ~ 10 -6 .…”

Section: -Introductionmentioning

confidence: 99%

Neutron Filter using Periodic Multilayers of Ferromagnetic and Paramagnetic Layers

Zaky,

Al-Dossari,

Zhaketov

et al. 2023

Preprint

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Binary and ternary multilayers comprising paramagnetic and ferromagnetic materials filter out a specific neutron wavelength from the reflected broad spectrum. The effect of the grazing angle, the magnetization of the ferromagnetic layers and the scattering length density of the ferromagnetic layers for both structures are studied. The best performance of the proposed filter, such as the broadest neutron bandgap of 0.46 Å and the smallest bandwidth of the transmitted beam of 0.0016 Å, was achieved using the binary structure at magnetization of 40 kOe. These findings hold potential in the nuclear fields, including neutron waveguides and filters.

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Section: -Introductionmentioning

confidence: 99%