Author: Tibaire Tinoco

0000000000328893

AUTHOR

Tibaire Tinoco

A study of KNbO3in the pressure range to 12 GPa using synchrotron radiation

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.

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