Результаты исследований: Научные публикации в периодических изданиях › письмо/краткое сообщение › Рецензирование
Paramagnetic susceptibility of the Zr62Cu22Al10Fe5Dy1 metallic glass subjected to high-pressure torsion deformation. / Korolev, A.V.; Kourov, N.I.; Pushin, V.G.; Gunderov, D.V.; Boltynjuk, E.V.; Ubyivovk, E.V.; Valiev, R.Z.
в: Journal of Magnetism and Magnetic Materials, Том 437, 01.09.2017, стр. 67-71.Результаты исследований: Научные публикации в периодических изданиях › письмо/краткое сообщение › Рецензирование
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TY - JOUR
T1 - Paramagnetic susceptibility of the Zr62Cu22Al10Fe5Dy1 metallic glass subjected to high-pressure torsion deformation
AU - Korolev, A.V.
AU - Kourov, N.I.
AU - Pushin, V.G.
AU - Gunderov, D.V.
AU - Boltynjuk, E.V.
AU - Ubyivovk, E.V.
AU - Valiev, R.Z.
N1 - Категории Scopus: Condensed Matter Physics, Electronic, Optical and Magnetic Materials Категории Web of Science: Materials Science, Multidisciplinary; Physics, Condensed Matter
PY - 2017/9/1
Y1 - 2017/9/1
N2 - The Zr62Cu22Al10Fe5Dy1 bulk metallic glass is studied in the as-cast state and in the state after processing by high-pressure torsion at temperatures of 20 °C and 150 °C. According to the data from X-ray diffraction and transmission electron microscopy, the structural state of the samples depends weakly on the conducted processing. At the same time, magnetic measurements reveal well recordable changes in paramagnetic susceptibility induced by the processing of the samples. It is assumed that, because of high-pressure torsion deformation, there occurs a noticeable change in the material electronic structure, which leads to a change in the full susceptibility of the samples. The performed studies demonstrate that paramagnetic susceptibility may be an indicator of a change in the structural state of paramagnetic amorphous metallic substances.
AB - The Zr62Cu22Al10Fe5Dy1 bulk metallic glass is studied in the as-cast state and in the state after processing by high-pressure torsion at temperatures of 20 °C and 150 °C. According to the data from X-ray diffraction and transmission electron microscopy, the structural state of the samples depends weakly on the conducted processing. At the same time, magnetic measurements reveal well recordable changes in paramagnetic susceptibility induced by the processing of the samples. It is assumed that, because of high-pressure torsion deformation, there occurs a noticeable change in the material electronic structure, which leads to a change in the full susceptibility of the samples. The performed studies demonstrate that paramagnetic susceptibility may be an indicator of a change in the structural state of paramagnetic amorphous metallic substances.
KW - Metallic glass
KW - High-pressure torsion deformation
KW - Paramagnetic susceptibility
U2 - 10.1016/j.jmmm.2017.04.024
DO - 10.1016/j.jmmm.2017.04.024
M3 - Letter
VL - 437
SP - 67
EP - 71
JO - Journal of Magnetism and Magnetic Materials
JF - Journal of Magnetism and Magnetic Materials
SN - 0304-8853
ER -
ID: 7926762