A study of nanostructure magnetosolid Nd–Ho–Fe–Co–B materials via atomic force microscopy and magnetic force microscopy
- Авторы: Andreeva N.V.1, Filimonov A.V.1, Rudskoi A.I.1, Burkhanov G.S.2,3, Tereshina I.S.2,3,4, Politova G.A.2,3, Pelevin I.A.2,3
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Учреждения:
- St. Petersburg Polytechnic University
- Institute of Metallurgy and Material Sciences
- International Laboratory of Severe Magnetic Fields and Low Temperatures
- Moscow State University
- Выпуск: Том 58, № 9 (2016)
- Страницы: 1862-1869
- Раздел: Surface Physics and Thin Films
- URL: https://ogarev-online.ru/1063-7834/article/view/198673
- DOI: https://doi.org/10.1134/S1063783416090079
- ID: 198673
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Аннотация
Nanostructure Nd–Ho–Fe–Co–B alloys have been probed via atomic force microscopy and magnetic force microscopy (AFM and MFM, respectively). The ribbon samples with a thickness of ~30 μm are prepared via the rapid solidification on a rotating copper barrel. A part of samples has been subjected to hydration, whereas another one has undergone severe plastic deformation. AFM was mainly used to study the contact and free surface of ribbon samples. This has enabled us to establish the topography, structure, defects of both sides, morphology of magnetic inclusions of the initial quenched samples and the materials subjected to the subsequent external effects. The AFM and MFM data allowed the magnetic hysteresis properties of the bulk samples with the identical composition to be interpreted.
Об авторах
N. Andreeva
St. Petersburg Polytechnic University
Автор, ответственный за переписку.
Email: nvandr@gmail.com
Россия, St. Petersburg
A. Filimonov
St. Petersburg Polytechnic University
Email: nvandr@gmail.com
Россия, St. Petersburg
A. Rudskoi
St. Petersburg Polytechnic University
Email: nvandr@gmail.com
Россия, St. Petersburg
G. Burkhanov
Institute of Metallurgy and Material Sciences; International Laboratory of Severe Magnetic Fields and Low Temperatures
Email: nvandr@gmail.com
Россия, Moscow; Wrozlaw
I. Tereshina
Institute of Metallurgy and Material Sciences; International Laboratory of Severe Magnetic Fields and Low Temperatures; Moscow State University
Email: nvandr@gmail.com
Россия, Moscow; Wrozlaw; Moscow
G. Politova
Institute of Metallurgy and Material Sciences; International Laboratory of Severe Magnetic Fields and Low Temperatures
Email: nvandr@gmail.com
Россия, Moscow; Wrozlaw
I. Pelevin
Institute of Metallurgy and Material Sciences; International Laboratory of Severe Magnetic Fields and Low Temperatures
Email: nvandr@gmail.com
Россия, Moscow; Wrozlaw
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