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Number of results
1997 | 92 | 2 | 271-275
Article title

Magnetic Properties of RCuGe (R=Pr, Nd, Gd, Tb, Dy, Ho, Er) Compounds

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EN
Abstracts
EN
The magnetic properties including the magnetic structure were determined by magnetometric and neutron diffraction measurements of the polycrystalline samples. RCuGe compounds are antiferromagnets at low temperatures, with T_{N} ranging from 2.2 K for R = Pr to 17 K for R = Gd. The external magnetic field causes a change in the type of the magnetic ordering from antiferro- to ferromagnetic state. From the neutron diffraction data the magnetic structure of all RCuGe compounds are determined. In the case of ErCuGe below T_{N} an additional phase transition is observed. The obtained experimental data are discussed in terms of an exchange interaction of the RKKY-type and crystalline electric field.
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Contributors
author
  • Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland
  • Institute of Nuclear Chemistry and Technology, Warszawa, Poland
author
  • ΒΕΝSC, Hahn-Meitner Institute, Berlin-Wannsee, Germany
author
  • Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland
author
  • Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland
author
  • Institute of Low Temperature Structure Research, Polish Academy of Sciences, Wrocław, Poland
References
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Publication order reference
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z202kz
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