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2008 | 113 | 1 | 355-358
Article title

Ti-Induced Ferromagnetism and the Specific Heat of CaTi_xRu_{1-x}O_3 (x=0, 0.005, 0.03)

Content
Title variants
Languages of publication
EN
Abstracts
EN
The influence of Ti substitution on the specific heat of the CaTi_xRu_{1-x}O_3 system at low concentrations x=0, 0.005, and 0.03 was studied in the temperature range of 2-300 K at magnetic fields up to 9 T. Small peak was revealed in the C/T vs. T^2 dependence at around 3 K, which are field sensitive (the electronic specific heat coefficient γlinearly decreases with the increase in magnetic field), and might be connected to some kind of magnetic ordering. The coefficient γis suppressed also by Ti substitution.
Keywords
EN
Publisher

Year
Volume
113
Issue
1
Pages
355-358
Physical description
Dates
published
2008-01
received
2007-07-09
Contributors
author
  • Centre of Low Temperature Physics of the P.J.Šafárik University, and the Slovak Academy of Science, Park Angelinum 9, 04154 Košice, Slovakia
author
  • Centre of Low Temperature Physics of the P.J.Šafárik University, and the Slovak Academy of Science, Park Angelinum 9, 04154 Košice, Slovakia
  • Centre of Low Temperature Physics of the P.J.Šafárik University, and the Slovak Academy of Science, Park Angelinum 9, 04154 Košice, Slovakia
author
  • Centre of Low Temperature Physics of the P.J.Šafárik University, and the Slovak Academy of Science, Park Angelinum 9, 04154 Košice, Slovakia
author
  • Institute of Physics, AS CR, Na Slovance 2, 18221 Prague, Czech Republic
author
  • Institute of Physics, AS CR, Na Slovance 2, 18221 Prague, Czech Republic
author
  • The "Vinča" Institute of Nuclear Sciences, P.O. Box 522, 11001 Belgrade, Serbia
References
  • 1. I. Felner, I. Nowik, I. Bradaric, M. Gospodinov, Phys. Rev. B 62, 11332 (2000)
  • 2. H. Mukuda, K. Ishida, Y. Kitaoka, K. Asayama, R. Kanno, M. Takano, Phys. Rev. B 60, 12279 (1999)
  • 3. T.C. Gibb, R.G. Greatrex, N.N. Greenwood, P. Kaspi, J. Chem. Soc. Dalton Trans. 12, 1253 (1973)
  • 4. L. Klein, L. Antognazza, T.H. Geballe, M.R. Beasley, A. Kapitulnik, Phys. Rev. B 60, 1448 (1999)
  • 5. T. He, R.J. Cava, Phys. Rev. B 63, 172403 (2001)
  • 6. A. Zorkovská, A. Baran, I. Bradarić, I. Savić, J.Šebek, E.Šantavá, P. Svoboda, D. Marinčev, S. Kohout, H. Keller, A. Feher, J. Magn. Magn. Mater. 316, e699 (2007)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n1087kz
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