Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.1134/S0022476621050164

Ключевые слова: amorphous bulk alloys, chemical deposition, cobalt–copper composite material, dynamic compaction, magnetic properties

Аннотация: Abstract: The work reports a magnetostructural study of bulk nanostructured composite materials Co–P/Cu prepared by dynamic compaction (DC) and uniaxial cold pressing (CP). The initial particles with amorphous and crystalline structure are synthesized by chemical deposition. Magnetic characteristics of composites (saturation magnetization, Bloch constant, local anisotropy field, ferro-magnetic resonance line width, coercive force) are studied. The phase compositions of initial composite particles and compacts prepared by two methods (DC and CP) are determined from the anisotropy field and the Bloch constant values using magnetic phase analysis. It is shown that the use of composite particles in dynamic compaction allows obtaining homogeneous nanostructured bulk materials while preserving magnetic characteristics of initial powders. © 2021, Pleiades Publishing, Ltd.

Журнал: Journal of Structural Chemistry

Выпуск журнала: Vol. 62, Is. 5

Номера страниц: 802-809

ISSN журнала: 00224766

Издатель: Pleiades journals

• Kuzovnikova L.A. (Branch Fed State Budget Inst Higher Educ, Krasnoyarsk Transport Inst, Irkutsk State Transport Univ IrGUPS, Krasnoyarsk, Russia)
• Denisova E.A. (Russian Acad Sci, Fed Res Ctr, Krasnoyarsk Sci Ctr, Kirensky Inst Phys, Krasnoyarsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia)
• Nemtsev I.V (Russian Acad Sci, Fed Res Ctr, Krasnoyarsk Sci Ctr, Kirensky Inst Phys, Krasnoyarsk, Russia; Siberian Fed Univ, Krasnoyarsk, Russia; Russian Acad Sci, Fed Res Ctr, Siberian Branch, Krasnoyarsk Sci Ctr, Krasnoyarsk, Russia)
• Iskhakov R.S. (Russian Acad Sci, Fed Res Ctr, Krasnoyarsk Sci Ctr, Kirensky Inst Phys, Krasnoyarsk, Russia)
• Komogortsev S.V (Russian Acad Sci, Fed Res Ctr, Krasnoyarsk Sci Ctr, Kirensky Inst Phys, Krasnoyarsk, Russia)
• Kuzovnikov A.A. (Branch Fed State Budget Inst Higher Educ, Krasnoyarsk Transport Inst, Irkutsk State Transport Univ IrGUPS, Krasnoyarsk, Russia)
• Maltsev V.K. (Russian Acad Sci, Fed Res Ctr, Krasnoyarsk Sci Ctr, Kirensky Inst Phys, Krasnoyarsk, Russia)
• Shepeta N.A. (Siberian Fed Univ, Krasnoyarsk, Russia)

• Scopus
• Web of Science Core Collection