Published February 1, 1989
| Version v1
Journal article
Resistance anomaly near the localized-delocalized crossover point in the CeSi/sub x/ system
Creators
- 1. Ames Laboratory and Department of Materials Science and Engineering Department of Physics, Iowa State University, Ames, Iowa 50011
Description
Anomalies in the temperature dependence of the electrical resistivity have been observed in the CeSi/sub x/ series of alloys near x = 1.855. The resistivity versus composition behavior over a 0.2 at. % composition range looks like a δ function with a decrease of about 1 order of magnitude in the resistivity on either side of the peak at CeSi/sub 1.855/, which is near the localized-delocalized crossover point. The large change in resistivity on heating or cooling apparently is due to crack formation upon cooling between 150 and 50 K, and also to crack opening or closing above and below this temperature range
Additional details
Publishing Information
- Journal Title
- Physical Review, B: Condensed Matter
- Journal Volume
- 39
- Journal Issue
- 4
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 2099-2105
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20036594
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CERIUM ALLOYS; ELECTRIC CONDUCTIVITY; FRACTOGRAPHY; LOW TEMPERATURE; MAGNETIC PROPERTIES; MEDIUM TEMPERATURE; METALLOGRAPHY; SILICON ALLOYS; SPECIFIC HEAT; TEMPERATURE DEPENDENCE; VERY LOW TEMPERATURE
- Descriptors DEC
- ALLOYS; ELECTRICAL PROPERTIES; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; THERMODYNAMIC PROPERTIES