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2000 | 97 | 5 | 889-892
Article title

Magnetoelastic and Optical Studies of Low Temperature Magnetic Relaxation in Rare-Earth Orthoaluminates with Ising Ions

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EN
Abstracts
EN
The new class of magnetic materials with low temperature magnetic relaxation was studied. It was evidenced that the crystal DyAlO_{3} with antiferromagnetically ordered high anisotropy rare-earth ions showed an exponential magnetic relaxation. For the first time low temperature magnetic relaxation was investigated by means of magnetostriction and rare-earth optical absorption spectra instead of standard magnetization measurements. The possible mesoscopic nature of tunneling process was suggested.
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EN
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Year
Volume
97
Issue
5
Pages
889-892
Physical description
Dates
published
2000-05
Contributors
author
  • Moscow State University, 119899, Vorob'evu Goru, Moscow, Russia
author
  • State Research Institute for Physical Problems 103460, Zelenograd, Moscow, Russia
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
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bwmeta1.element.bwnjournal-article-appv97z539kz
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