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2010 | 117 | 4 | 607-610
Article title

Magnetic Properties of the Nanocrystalline DyMnO_{3} Compound

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EN
Abstracts
EN
We report on the X-ray powder diffraction and magnetic measurements of the polycrystalline and the two nanocrystalline samples of DyMnO_{3} compound synthesized at temperatures of 800 and 850°C. All samples at room temperature crystallize in the orthorhombic crystal structure (space group Pnma). The crystal structure parameters determined change only slightly with preparation methods but the average grains size of the nanoparticles determined from X-ray data increases significantly with increasing annealing temperature. Temperature dependence of the magnetic susceptibility indicates the antiferromagnetic order in Dy sublattice at low temperatures.
Keywords
Publisher

Year
Volume
117
Issue
4
Pages
607-610
Physical description
Dates
published
2010-04
Contributors
author
  • Institute of Physics, PAS, al. Lotników 32/46, 02-668 Warsaw, Poland
  • A.A. Galkin Donetsk Physico-Technical Institute, NANU, R. Luxembourg St. 72, 83114 Donetsk, Ukraine
author
  • M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059, Kraków, Poland
author
  • M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059, Kraków, Poland
author
  • A.A. Galkin Donetsk Physico-Technical Institute, NANU, R. Luxembourg St. 72, 83114 Donetsk, Ukraine
author
  • A.A. Galkin Donetsk Physico-Technical Institute, NANU, R. Luxembourg St. 72, 83114 Donetsk, Ukraine
author
  • Institute of Physics, PAS, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Technical University, Podchorążych 1, 30-084 Kraków, Poland
author
  • Institute of Physics, Technical University, Podchorążych 1, 30-084 Kraków, Poland
author
  • M. Smoluchowski Institute of Physics, Jagiellonian University, Reymonta 4, 30-059, Kraków, Poland
author
  • Institute of Physics, PAS, al. Lotników 32/46, 02-668 Warsaw, Poland
References
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  • 3. M. Fiebig, J. Phys. D 38 R 123 (2005)
  • 4. R. Feyerherm, E. Dudzik, N. Aliouane, D.N. Argyriou, Phys. Rev. B 73 R180401 (2006)
  • 5. J. Rodriguez-Carvajal, Physica B 192, 55 (1993)
  • 6. S.D. Rasberry, Bureau of Standards Certificate-Standard Reference Material 640b, 1987
  • 7. T. Goto, T. Kimura, G. Lawet, A.P. Ramirez, Y. Tokura, Phys. Rev. Lett. 92, 257201 (2004)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv117n419kz
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