Published December 1988
| Version v1
Journal article
Are the Neel temperature (TN) and the superconducting transition temperature (Tc) simply related in La2CuxO4-y under pressure
- 1. Centre National de la Recherche Scientifique, 38 - Grenoble (France). Lab. Louis Neel
Description
We have investigated under high pressure a sintered La2Cu1.02O4-y sample which exhibits bulk superconductivity below Tc ≅ 37 K and antiferromagnetic ordering below TN ≅ 240 K. dTN/dp has been determined using d.c. susceptibility and resistivity measurements under pressure. dTc/dp and dTN/dp are found to have opposite signs. This experimental result is confronted to the theory
Additional details
Publishing Information
- Journal Title
- Journal de Physique (Les Ulis), Colloque
- Journal Volume
- 49
- Journal Issue
- C8
- Series
- J. Phys. (Les Ulis), Colloq.
- Journal Page Range
- C8.2139-C8.2140
- ISSN
- 0449-1947
- CODEN
- JPQCA
Conference
- Title
- International Conference on Magnetism.
- Dates
- 25-29 Jul 1988.
- Place
- Paris (France).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 21052494
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COPPER OXIDES; LANTHANUM OXIDES; MAGNETIC SUSCEPTIBILITY; NEEL TEMPERATURE; PRESSURE DEPENDENCE; TEMPERATURE DEPENDENCE; TRANSITION TEMPERATURE; VERY HIGH PRESSURE
- Descriptors DEC
- CHALCOGENIDES; COPPER COMPOUNDS; LANTHANUM COMPOUNDS; MAGNETIC PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS