Table 1.

Lattice parameter and crystallite size of La _{1 − x} Al _x FeO ₃ nanopowders

La 1 − x Al x FeO 3	Lattice parameter (Å)			Average crystallite size (Å)
	a	b	c
x = 0.0	5.559	7.862	5.560	58.45 ± 5.90
x = 0.05	5.544	7.848	5.549	39.00 ± 1.03
x = 0.1	5.536	7.834	5.539	29.83 ± 7.84
x = 0.2	5.503	7.812	5.522	24.30 ± 3.76
x = 0.3	5.503	7.790	5.506	23.23 ± 5.22
x = 0.4	5.506	7.785	5.509	22.35 ± 4.77
x = 0.5	5.443	7.762	5.502	15.58 ± 4.64