Published March 2007
| Version v1
Journal article
Specific heat measurements of CePt3Si and Ce1+xPt3+ySi1+z
- 1. Graduate School of Material Science, University of Hyogo, Kamigori-cho, Ako-gun, Hyogo 678-1297 (Japan)
Description
We have measured the specific heat of a series of polycrystalline CePt3Si and Ce1+xPt3+ySi1+z samples whose compositions vary slightly from the stoichiometric composition. We observed two peaks derived from magnetic anomalies on the specific heat measurements of the Ce1+xPt3+ySi1+z samples. One of the peaks relates to the antiferromagnetic phase transition at TN=2.2K. The other is a large peak at 2.7K observed for the sample that showed a ferromagnetic anomaly at 3.0K on the temperature dependence of the magnetization. Heat treatment had different effects between these anomalies
Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2006.10.517;
- PII
- S0304-8853(06)01232-7;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 310
- Journal Issue
- 2
- Journal Page Range
- p. e126-e128
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- 17. international conference on magnetism
- Dates
- 20-25 Aug 2006
- Place
- Kyoto (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39022362
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETISM; CERIUM ALLOYS; FERMIONS; HEAT TREATMENTS; MAGNETIZATION; PHASE TRANSFORMATIONS; PLATINUM ALLOYS; POLYCRYSTALS; SILICON ALLOYS; SPECIFIC HEAT; SUPERCONDUCTORS; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALLOYS; CRYSTALS; MAGNETISM; PHYSICAL PROPERTIES; PLATINUM METAL ALLOYS; RARE EARTH ALLOYS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.