Published April 30, 2005
| Version v1
Journal article
Resistivity of antiferromagnetic Ce0.8La0.2(Ru0.85Rh0.15)2Si2 under pressure
Creators
- 1. Materials Science and Engineering, Muroran Institute of Technology, 27-1 Mizumoto-cho, Muroran 050-8585 (Japan)
- 2. Institute for Solid State Physics, University of Tokyo, Kashiwa 277-8581 (Japan)
Description
We have measured the resistivity of antiferromagnetic Ce0.8La0.2(Ru0.85Rh0.15)2Si2 along the tetragonal c-axis under various hydrostatic pressures. At P=0 GPa we observe no gap-type jump in the resistivity at T N as has been observed for Ce(Ru0.85Rh0.15)2Si2 at the spin density-wave (SDW) transition temperature, but rather downward bend with decreasing temperature. At P0.48 GPa we observe the gap-type jump just below T N. These facts suggest the recovery of the gap opening due to the Fermi-surface nesting by pressure from a conventional localized antiferromagnetic state
Additional details
Identifiers
- DOI
- 10.1016/j.physb.2005.01.025;
- PII
- S0921-4526(05)00028-1;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 359-361
- Journal Page Range
- p. 169-171
- ISSN
- 0921-4526
- CODEN
- PHYBE3
Conference
- Title
- International conference on strongly correlated electron systems
- Acronym
- SCES '04
- Dates
- 26-30 Jul 2004
- Place
- Karlsruhe (Germany)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37065576
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETISM; CERIUM; DENSITY; ELECTRIC CONDUCTIVITY; FERMI LEVEL; INTERMETALLIC COMPOUNDS; LANTHANUM; PRESSURE DEPENDENCE; PRESSURE RANGE GIGA PA; RHODIUM; RUTHENIUM; SILICON; SPIN; TRANSITION TEMPERATURE
- Descriptors DEC
- ALLOYS; ANGULAR MOMENTUM; ELECTRICAL PROPERTIES; ELEMENTS; ENERGY LEVELS; MAGNETISM; METALS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; PLATINUM METALS; PRESSURE RANGE; RARE EARTHS; REFRACTORY METALS; SEMIMETALS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.