Structural and Ferroic Properties of La, Nd, and Dy Doped BiFeO₃ Ceramics

Table 2

Important bond lengths of Bi_0.8RE_0.2FeO₃ (RE = La, Nd, and Dy) samples. The error values are presented in the parentheses.

Compounds	Bond type	Bond length (Å)
BLFO	Fe–O (3)	1.7775
	Fe–O (3)	2.3165
BNFO	Fe–O (1)	1.4653
	Fe–O (1)	1.9015
	Fe–O (1)	2.0505
	Fe–O (1)	2.1114
	Fe–O (1)	2.1248
	Fe–O (1)	2.5882
BDFO	Fe–O (2)	1.9760
	Fe–O (2)	2.0226
	Fe–O (2)	2.0958