Commensurate and Incommensurate Phases in the SystemA4A′Ir2O9(A=Sr, Ba;A′=Cu, Zn)

The crystal structure of Sr4CuIr2O9is very sensitive to the conditions of synthesis. Prolonged heating of a commensurate trigonal sample prepared at 1120°C leads to the adoption of an incommensurate structure which can be regarded as a composite of two substructures having common unit cell parameter...

Olles dieđut

Bibliográfalaš dieđut
Váldodahkkit: Battle, P, Blake, G, Sloan, J, Vente, J
Materiálatiipa: Journal article
Giella:English
Almmustuhtton: 1998