Published April 1997
| Version v1
Journal article
Appearance of magnetic long range order in the spin ladder compound LaCuO2.5
Creators
- 1. Aoyama-Gakuin University, Department of Physics (Japan)
- 2. Institute of Physical and Chemical Research (RIKEN) (Japan)
- 3. Kyoto University, Institute for Chemical Research (Japan)
- 4. University of Tokyo, Institute for Solid State Physics (Japan)
- 5. NTT Basic Research Laboratories (Japan)
Description
We report here the two current topics in the ladder compounds.1. The new ladder compound LaCuO2.5 recently discovered by Hiroi and Takano shows a clear sign of magnetic long range order at around 125 K observed by μ+SR technique. This result demonstrates that the ground state of LaCuO2.5 is not a spin liquid state, but a magnetically ordered state.2. Superconductivity has been found in the ladder material (Sr,Ca)14Cu24O41 under high pressure between 3 GPa and 4.5 GPa. The superconducting transition temperatures Tc (onset) are 12 K and 9 K at 3 GPa and 4.5 GPa, respectively
Additional details
Identifiers
Publishing Information
- Journal Title
- Hyperfine Interactions
- Journal Volume
- 104
- Journal Issue
- 1-4
- Journal Page Range
- p. 43-48
- ISSN
- 0304-3843
- CODEN
- HYINDN
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40036017
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- GROUND STATES; LIQUIDS; MUON SPIN RELAXATION; MUONS PLUS; PRESSURE RANGE GIGA PA; SPIN; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE
- Descriptors DEC
- ANGULAR MOMENTUM; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELEMENTARY PARTICLES; ENERGY LEVELS; FERMIONS; FLUIDS; LEPTONS; MATTER; MUONS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; PRESSURE RANGE; RELAXATION; THERMODYNAMIC PROPERTIES
Optional Information
- Copyright
- Copyright (c) 1997 Kluwer Academic Publishers