6533b7d8fe1ef96bd126b683
RESEARCH PRODUCT
A study of KNbO3in the pressure range to 12 GPa using synchrotron radiation
Alain PolianE. MoyaTibaire TinocoJ. P. Itiesubject
DiffractionMaterials sciencebusiness.industrySynchrotron radiationThermodynamicsCondensed Matter PhysicsStructural transformationElectronic Optical and Magnetic MaterialsPressure rangeCondensed Matter::Materials ScienceOpticsLattice (order)Orthorhombic crystal systembusinessdescription
Abstract Orthorhombic KNbO3 has been studied by x-ray diffraction as a function of pressure. The lattice cell parameters, volume and stability range of this phase have been determined as a function of the applied pressure. No structural transformation has been observed up to 12 GPa. The resulting P-V data are fitted to a Murnaghan equation state of first-order.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1997-03-01 | Ferroelectrics Letters Section |