Published May 1, 2006
| Version v1
Journal article
Non-Fermi-liquid behavior and quantum criticality in Yb0.9La0.1Rh2Si2: electronic transport properties under high pressure
Creators
- 1. Max Planck Institute for Chemical Physics of Solids, Noethnitzer Str. 40, 01187 Dresden (Germany)
Description
We present a pressure study of electronic transport properties of Yb0.9La0.1Rh2Si2. The stoichiometric system YbRh2Si2 is close to a quantum critical point (QCP) and shows pronounced non-Fermi-liquid (NFL) properties. However, weak antiferromagnetic (AFM) order is found below Tm=70mK. La-substitution expands the lattice and suppresses AFM order. Applying pressure reverses the lattice expansion and allows to tune the system through the QCP and finally to recover antiferromagnetism
Additional details
Identifiers
- DOI
- 10.1016/j.physb.2006.01.060;
- PII
- S0921-4526(06)00065-2;
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 378-380
- Journal Page Range
- p. 159-160
- ISSN
- 0921-4526
- CODEN
- PHYBE3
Conference
- Title
- International conference on strongly correlated electron systems
- Acronym
- SCES 2005
- Dates
- 26-30 Jul 2005
- Place
- Vienna (Austria)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38066333
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETISM; ATOMIC FORCE MICROSCOPY; CRITICAL TEMPERATURE; FERMI GAS; FERMIONS; INTERMETALLIC COMPOUNDS; LANTHANUM; RHODIUM; SILICON; STOICHIOMETRY; TEMPERATURE DEPENDENCE; YTTERBIUM
- Descriptors DEC
- ALLOYS; ELEMENTS; MAGNETISM; METALS; MICROSCOPY; PHYSICAL PROPERTIES; PLATINUM METALS; RARE EARTHS; REFRACTORY METALS; SEMIMETALS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS; TRANSITION TEMPERATURE
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.