The domains in lead zirconate, PbZrO3, can be classified as two types: The
type I domains with the orientation relationship [001](A)//[001](B), (200)(
A)//(040)(B) and the type II domains with the orientation relationship form
of < 001 >(A)//< 210 >(B), {200}(A)//{122}(B). (C) 1999 Kluwer Academic Pu
blishers.