Published April 1997
| Version v1
Journal article
Observation of magnetically ordered state in TlBa2Y1-xCaxCu2Oy by μ+SR
Creators
- 1. Institute of Physical and Chemical Research (RIKEN), Muon Science Laboratory (Japan)
- 2. Tohoku University, Department of Chemistry, Faculty of Science (Japan)
Description
Magnetic properties of TlBa2Y1-xCaxCu2Oy which is one of the hole-doped high-TC superconducting (SC) oxides were investigated by zero-field μ+SR. Two precession frequencies of the muon spin were observed for x=0, indicating the existence of a coherent long range antiferromagnetic ordered state of Cu-spins. The saturated internal fields at the muon sites, Hint, was 170 Oe and 23 Oe, respectively and magnetic transition temperature, TN, was about 400 K. Both Hint and TN show no x-dependence up to x=0.5. No sign of the magnetic ordered state was observed in the SC state for x=1.0 down to 1.8 K
Additional details
Identifiers
Publishing Information
- Journal Title
- Hyperfine Interactions
- Journal Volume
- 105
- Journal Issue
- 1-4
- Journal Page Range
- p. 181-186
- ISSN
- 0304-3843
- CODEN
- HYINDN
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40035943
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ANTIFERROMAGNETISM; DOPED MATERIALS; HOLES; MAGNETIC PROPERTIES; MUONS PLUS; OXIDES; PRECESSION; SPIN; TRANSITION TEMPERATURE
- Descriptors DEC
- ANGULAR MOMENTUM; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; CHALCOGENIDES; ELEMENTARY PARTICLES; FERMIONS; LEPTONS; MAGNETISM; MATERIALS; MATTER; MUONS; OXYGEN COMPOUNDS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES
Optional Information
- Copyright
- Copyright (c) 1997 Kluwer Academic Publishers