Published August 15, 1983
| Version v1
Journal article
Effects of oxygen content on pressure-induced superconductivity in EuMo6S8
- 1. Tufts University, Medford, Massachusetts 02155
Description
Pressure-induced superconductivity in EuMo6S8 is sensitive to the systematic addition of oxygen. As oxygen content increases, the critical pressure above which the sample is superconducting (Papprox. =11 kbar) decreases, the onset is less abrupt, the maximum T/sub c/ (11.8 K) decreases, and dT/sub c//dP at high pressures (-0.29 K/kbar) is less negative. The c/a ratio and the unit cell volume vary linearly with the extrapolated zero pressure T/sub c/. The results are discussed in terms of an oxygen-induced defect at the Eu site
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 51
- Journal Issue
- 7
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 601-604
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 15008993
- Subject category
- S36: MATERIALS SCIENCE; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CRITICAL PRESSURE; CRYSTAL DEFECTS; EUROPIUM SULFIDES; EXPERIMENTAL DATA; INHIBITION; MOLYBDENUM SULFIDES; OXYGEN ADDITIONS; PRESSURE DEPENDENCE; SUPERCONDUCTIVITY; TRANSITION TEMPERATURE; ULTRALOW TEMPERATURE; VERY HIGH PRESSURE
- Descriptors DEC
- CHALCOGENIDES; CRYSTAL STRUCTURE; DATA; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; EUROPIUM COMPOUNDS; INFORMATION; MOLYBDENUM COMPOUNDS; NUMERICAL DATA; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SULFIDES; SULFUR COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS