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This article is cited in 3 scientific papers (total in 3 papers)
Metals
Electron paramagnetic resonance in YbNiAl$_{2}$ single crystals with strong magnetic anisotropy
E. M. Gataullina, V. A. Ivan'shina, V. V. Izotova, B. V. Yavkina, N. A. Ivanshinb, D. A. Sokolovc a Kazan (Volga Region) Federal University
b Kazan State University of Architecture and Engineering
c Max Planck Institute for Chemical Physics of Solids, Dresden, Germany
Abstract:
Anisotropy in the magnetic properties of YbNiAl$_{2}$ intermetallide has been studied. Electron paramagnetic resonance (EPR) signals assigned to the localized magnetic moments of trivalent ytterbium have been detected at temperatures below 20 K. Spin–lattice relaxation processes like the Orbach–Aminov process with participation of the first excited Stark sublevel of the Yb$^{3+}$ ion with an energy of 96 K govern electron–spin dynamics and the disappearance of spectrum lines with a further increase in temperature. Strong magnetic anisotropy effects are discussed as a main reason for the appearance of electron paramagnetic resonance.
Received: 02.08.2016
Citation:
E. M. Gataullin, V. A. Ivan'shin, V. V. Izotov, B. V. Yavkin, N. A. Ivanshin, D. A. Sokolov, “Electron paramagnetic resonance in YbNiAl$_{2}$ single crystals with strong magnetic anisotropy”, Fizika Tverdogo Tela, 59:3 (2017), 424–427; Phys. Solid State, 59:3 (2017), 434–437
Linking options:
https://www.mathnet.ru/eng/ftt9629 https://www.mathnet.ru/eng/ftt/v59/i3/p424
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