Published 2014
| Version v1
Book
Magnetic and dielectric properties of DyxSr2-xTiMnO6 (x = 0, 0.5) oxides
- 1. Department of Physics, Indian Institute of Technology Madras, Chennai (India)
- 2. Tata Institute of Fundamental Research, Mumbai (India)
Description
Polycrystalline oxides Sr2TiMnO6 and Dy0.5Sr1.5TiMnO6 crystallize in Cubic structure (Space group Fm3-bar m) at room temperature. While Sr2TiMnO6 orders magnetically at ∼ 45 K and further at ~15 K, Dy0.5Sr1.5TiMnO6 shows no magnetic transition down to 5 K. The magnetization vs field data at 5 K, suggest antiferromagnetic-like behavior and Dy substitution enhances the magnetic moment value. Silver painted pellets of both oxides show colossal dielectric constant ∼104 over a large frequency range. (author)
Additional details
Publishing Information
- Publisher
- Pondicherry University
- Imprint Place
- Pondicherry (India)
- Imprint Title
- Proceedings of the international conference on magnetic materials and applications: book of abstracts
- Imprint Pagination
- 356 p.
- Journal Page Range
- p. 47
Conference
- Title
- international conference on magnetic materials and applications
- Acronym
- ICMAGMA-2014
- Dates
- 15-17 Sep 2014
- Place
- Pondicherry (India)
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 47002965
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETIC MATERIALS; CUBIC LATTICES; DIELECTRIC PROPERTIES; DYSPROSIUM OXIDES; STRONTIUM OXIDES; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; DYSPROSIUM COMPOUNDS; ELECTRICAL PROPERTIES; MAGNETIC MATERIALS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SCATTERING; STRONTIUM COMPOUNDS; THREE-DIMENSIONAL LATTICES
Optional Information
- Notes
- 2 refs., 1 fig.