Published 2010
| Version v1
Book
Magnetic relaxation and the nature of energy barriers near ferromagnetic to antiferromagnetic transition in (Sm1-yNdy)0.98MnO3 single crystal
- 1. Technical Physics Division, Bhabha Atomic Research Centre, Mumbai (India)
- 2. Centre for High Pressure Research, School of Physics, Bharathidasan University, Tiruchirappalli (India)
Description
Magnetic relaxation measurements in the hysteretic regime of the field induced transition from Anti-ferromagnetic (AFM) to ferromagnetic (FM) phase are carried out on a single crystal (Sm0.95Nd0.05)0.98MnO3. The characteristic energy barriers are found to be dependent on the fraction of the FM phase, independent of the magnetic history. The results will be interpreted based on the simulations performed to obtain local field distributions due to dipolar fields for different FM fractions. (author)
Additional details
Publishing Information
- Publisher
- Dept. of Atomic Energy
- Imprint Place
- Mumbai (India)
- ISBN
- 81-8372-061-7
- Imprint Title
- Proceedings of the DAE solid state physics symposium. V. 55: book of abstracts
- Imprint Pagination
- 346 p.
- Journal Page Range
- p. 186
Conference
- Title
- 55. DAE solid state physics symposium
- Dates
- 26-30 Dec 2010
- Place
- Manipal (India)
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 42087362
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETISM; CRYSTAL-PHASE TRANSFORMATIONS; FERROMAGNETISM; MONOCRYSTALS; NEODYMIUM OXIDES; SAMARIUM OXIDES
- Descriptors DEC
- CHALCOGENIDES; CRYSTALS; MAGNETISM; NEODYMIUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; RARE EARTH COMPOUNDS; SAMARIUM COMPOUNDS