Influence of Ti4+ on the magnetic state of CaRu1-xTixO3
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Zorkovska, A.Baran, A.
Bradarić, Ivica
Savić, Ilija
Sebek, J.
Santava, E.
Svoboda, Pavel
Marincev, D.
Kohout, S.
Keller, Hugo
Feher, A.
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In order to shed more light on the character of magnetic correlations at low temperatures in CaRuO3, the delicate effect of substituting nonmagnetic Ti4+ for Ru4+ in low concentrations (0.5-15%) has been investigated by magnetization, AC-susceptibility and specific heat measurements. Despite the clear features in magnetic measurement data at 34K no specific heat anomaly has been observed, nevertheless, two temperature regions with different magnetic characters have been identified. . In pure CaRuO3 sisignificant low-temperature upturn of C/T is visible below 15 K. This feature is suppressed by Ti substitution. (c) 2007 Elsevier B.V. All rights reserved.
Keywords:
ruthenates / magnetism / specific heat / non-Fermi liquid / spin glassSource:
Journal of Magnetism and Magnetic Materials, 2007, 316, 2, E699-E702Note:
- Joint European Magnetic Symposia (JEMS 06), Jun 26-29, 2006, San Sebastian, Spain
DOI: 10.1016/j.jmmm.2007.03.065
ISSN: 0304-8853
WoS: 000248150000288
Scopus: 2-s2.0-34250663153
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VinčaTY - JOUR AU - Zorkovska, A. AU - Baran, A. AU - Bradarić, Ivica AU - Savić, Ilija AU - Sebek, J. AU - Santava, E. AU - Svoboda, Pavel AU - Marincev, D. AU - Kohout, S. AU - Keller, Hugo AU - Feher, A. PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6671 AB - In order to shed more light on the character of magnetic correlations at low temperatures in CaRuO3, the delicate effect of substituting nonmagnetic Ti4+ for Ru4+ in low concentrations (0.5-15%) has been investigated by magnetization, AC-susceptibility and specific heat measurements. Despite the clear features in magnetic measurement data at 34K no specific heat anomaly has been observed, nevertheless, two temperature regions with different magnetic characters have been identified. . In pure CaRuO3 sisignificant low-temperature upturn of C/T is visible below 15 K. This feature is suppressed by Ti substitution. (c) 2007 Elsevier B.V. All rights reserved. T2 - Journal of Magnetism and Magnetic Materials T1 - Influence of Ti4+ on the magnetic state of CaRu1-xTixO3 VL - 316 IS - 2 SP - E699 EP - E702 DO - 10.1016/j.jmmm.2007.03.065 ER -
@article{ author = "Zorkovska, A. and Baran, A. and Bradarić, Ivica and Savić, Ilija and Sebek, J. and Santava, E. and Svoboda, Pavel and Marincev, D. and Kohout, S. and Keller, Hugo and Feher, A.", year = "2007", abstract = "In order to shed more light on the character of magnetic correlations at low temperatures in CaRuO3, the delicate effect of substituting nonmagnetic Ti4+ for Ru4+ in low concentrations (0.5-15%) has been investigated by magnetization, AC-susceptibility and specific heat measurements. Despite the clear features in magnetic measurement data at 34K no specific heat anomaly has been observed, nevertheless, two temperature regions with different magnetic characters have been identified. . In pure CaRuO3 sisignificant low-temperature upturn of C/T is visible below 15 K. This feature is suppressed by Ti substitution. (c) 2007 Elsevier B.V. All rights reserved.", journal = "Journal of Magnetism and Magnetic Materials", title = "Influence of Ti4+ on the magnetic state of CaRu1-xTixO3", volume = "316", number = "2", pages = "E699-E702", doi = "10.1016/j.jmmm.2007.03.065" }
Zorkovska, A., Baran, A., Bradarić, I., Savić, I., Sebek, J., Santava, E., Svoboda, P., Marincev, D., Kohout, S., Keller, H.,& Feher, A.. (2007). Influence of Ti4+ on the magnetic state of CaRu1-xTixO3. in Journal of Magnetism and Magnetic Materials, 316(2), E699-E702. https://doi.org/10.1016/j.jmmm.2007.03.065
Zorkovska A, Baran A, Bradarić I, Savić I, Sebek J, Santava E, Svoboda P, Marincev D, Kohout S, Keller H, Feher A. Influence of Ti4+ on the magnetic state of CaRu1-xTixO3. in Journal of Magnetism and Magnetic Materials. 2007;316(2):E699-E702. doi:10.1016/j.jmmm.2007.03.065 .
Zorkovska, A., Baran, A., Bradarić, Ivica, Savić, Ilija, Sebek, J., Santava, E., Svoboda, Pavel, Marincev, D., Kohout, S., Keller, Hugo, Feher, A., "Influence of Ti4+ on the magnetic state of CaRu1-xTixO3" in Journal of Magnetism and Magnetic Materials, 316, no. 2 (2007):E699-E702, https://doi.org/10.1016/j.jmmm.2007.03.065 . .