A TEM investigation of the (Bi 1-x Sr x )Fe 3+ O 3-x/2 , 0.2≤x≤0.67, solid solution and a suggested superspace structural description thereof.

Withers, Raymond; Bourgeois, Laure; Balamurugan, K; Kumar, N Harish; Santhosh, P N; Woodward, P

A TEM investigation of the (Bi 1-x Sr x )Fe 3+ O 3-x/2 , 0.2≤x≤0.67, solid solution and a suggested superspace structural description thereof.

Date

2009

Authors

Withers, Raymond

Bourgeois, Laure

Balamurugan, K

Kumar, N Harish

Santhosh, P N

Woodward, P

Publisher

Academic Press

Abstract

A careful transmission electron microscopy (TEM) investigation of an incommensurately modulated member of the (Bi1-xSrx)Fe3+O3-x/2□x/2, 0.2≤x≤0.67, solid solution has been carried out. High resolution (HR) TEM imaging is used to show the presence of