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1997 | 92 | 5 | 1051-1054
Article title

Oscillating Antiferromagnetism of Ultrathin EuTe Layers

Content
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Languages of publication
EN
Abstracts
EN
We study magnetic resonance on EuTe/PbTe superlattices. Analysis of the magnetic dipole anisotropy in the superlattices and of the EPR amplitude of isolated Eu ions in the PbTe wells shows that the diffusion at interfaces is very small. The real thickness of EuTe can be evaluated with an accuracy better than one monolayer. Since for EuTe layers thicker than 2 monolayers there is no difference in the character of the antiferromagnetic resonance observed for even and odd numbers of monolayers, we conclude that there is no static magnetization of the antiferromagnetic sublattices. Nevertheless, long range antiferromagnetic order is clearly evident.
Keywords
EN
Publisher

Year
Volume
92
Issue
5
Pages
1051-1054
Physical description
Dates
published
1997-11
Contributors
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland
author
  • Johannes Kepler Universitat, 4040 Linz, Austria
author
  • Johannes Kepler Universitat, 4040 Linz, Austria
author
  • Johannes Kepler Universitat, 4040 Linz, Austria
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z545kz
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