FULL MAGNETIZATION PROCESS AND MAGNETIC PHASE DIAGRAM OF RARE-EARTH FERRIMAGNETS R2Fe14B
- Авторлар: Kostyuchenko N.V.1,2, Plokhov D.I.1,3,4, Tereshina I.S.1,5, Politova G.A.6,7, Kudasov Y.B.8,9, Platonov V.V.8,9, Surdin O.M.8,9, Maslov D.A.8,9, Strelkov I.S.8, Kozabaranov R.V.8,9, Katenkov P.Y.8,9, Korshunov A.S.8, Makarov I.V.8, Bykov A.I.8, Filippov A.V.8, Bychkova E.A.8, Repin P.B.8, Selemir V.D.8, Gorbatsevich A.A.1, Zvezdin A.K.1,3
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Мекемелер:
- Lebedev Physical Institute of the Russian Academy of Sciences
- Moscow Institute of Physics and Technology
- Prokhorov General Physics Institute of the Russian Academy of Sciences
- Patrice Lumumba Peoples' Friendship University of Russia
- Physics Faculty of Lomonosov Moscow State University
- Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences
- Peter the Great St. Petersburg Polytechnic University
- Russian Federal Nuclear Center (RFNC-VNIIEF)
- Sarov Physics and Technology Institute of National Research Nuclear University MEPhI
- Шығарылым: Том 166, № 6 (2024)
- Беттер: 846-857
- Бөлім: ORDER, DISORDER AND PHASE TRANSITIONS IN CONDENSED MATTER
- URL: https://journals.rcsi.science/0044-4510/article/view/274799
- DOI: https://doi.org/10.31857/S0044451024120083
- ID: 274799
Дәйексөз келтіру
Аннотация
Using the example of intermetallic compound Ho2Fe14B and its hydride Ho2Fe14BH1.7 the process of full magnetization of rare-earth ferrimagnets of the R-Fe-B system has been studied. It is shown that in an external magnetic field of megagauss range, these compounds undergo induced orientational transitions from ferrimagnetic to ferromagnetic state. Based on experimental data, the values of critical fields for these transitions were determined. Magnetic phase diagrams in "magnetic field – temperature" variables were theoretically obtained, and R–Fe exchange interactions constants were calculated.
Авторлар туралы
N. Kostyuchenko
Lebedev Physical Institute of the Russian Academy of Sciences; Moscow Institute of Physics and Technology
Email: nvkost@gmail.com
Ресей, Moscow, 119991 ;Dolgoprudny, Moscow Region, 141701
D. Plokhov
Lebedev Physical Institute of the Russian Academy of Sciences; Prokhorov General Physics Institute of the Russian Academy of Sciences; Patrice Lumumba Peoples' Friendship University of Russia
Email: dmitry@plokhov.ru
Ресей, Moscow, 119991; Moscow, 119991; Moscow, 117198
I. Tereshina
Lebedev Physical Institute of the Russian Academy of Sciences; Physics Faculty of Lomonosov Moscow State University
Email: nvkost@gmail.com
Ресей, Moscow, 119991; Moscow, 119991
G. Politova
Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences; Peter the Great St. Petersburg Polytechnic University
Email: nvkost@gmail.com
Ресей, Moscow, 119334; St. Petersburg, 195251
Yu. Kudasov
Russian Federal Nuclear Center (RFNC-VNIIEF); Sarov Physics and Technology Institute of National Research Nuclear University MEPhI
Email: nvkost@gmail.com
Ресей, Sarov, 607188; Sarov, 607186
V. Platonov
Russian Federal Nuclear Center (RFNC-VNIIEF); Sarov Physics and Technology Institute of National Research Nuclear University MEPhI
Email: nvkost@gmail.com
Ресей, Sarov, 607188; Sarov, 607186
O. Surdin
Russian Federal Nuclear Center (RFNC-VNIIEF); Sarov Physics and Technology Institute of National Research Nuclear University MEPhI
Email: nvkost@gmail.com
Ресей, Sarov, 607188; Sarov, 607186
D. Maslov
Russian Federal Nuclear Center (RFNC-VNIIEF); Sarov Physics and Technology Institute of National Research Nuclear University MEPhI
Email: nvkost@gmail.com
Ресей, Sarov, 607188; Sarov, 607186
I. Strelkov
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
R. Kozabaranov
Russian Federal Nuclear Center (RFNC-VNIIEF); Sarov Physics and Technology Institute of National Research Nuclear University MEPhI
Email: nvkost@gmail.com
Ресей, Sarov, 607188; Sarov, 607186
P. Katenkov
Russian Federal Nuclear Center (RFNC-VNIIEF); Sarov Physics and Technology Institute of National Research Nuclear University MEPhI
Email: nvkost@gmail.com
Ресей, Sarov, 607188; Sarov, 607186
A. Korshunov
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
I. Makarov
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
A. Bykov
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
A. Filippov
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
E. Bychkova
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
P. Repin
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
V. Selemir
Russian Federal Nuclear Center (RFNC-VNIIEF)
Email: nvkost@gmail.com
Ресей, Sarov, 607188
A. Gorbatsevich
Lebedev Physical Institute of the Russian Academy of Sciences
Email: nvkost@gmail.com
Ресей, Moscow, 119991
A. Zvezdin
Lebedev Physical Institute of the Russian Academy of Sciences; Prokhorov General Physics Institute of the Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: nvkost@gmail.com
Ресей, Moscow, 119991; Moscow, 119991
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