Structural and Elastic Properties of Li-Ni Ferrite

Table 1

The calculated 𝑑-spacing of the recorded peaks and the corresponding relative intensities 𝐼/𝐼_𝑜 with the data of (JCPDS card).

Li0.5Fe2.5O4 (JCPDS card)			𝑥=0.0		𝑥=0.1		𝑥=0.3		𝑥=0.5		𝑥=0.7		𝑥=0.9		𝑥=1.0		NiFe2O4 (JCPDS card)
plane	(𝑑)Å	𝐼/𝐼𝑜%	(𝑑)Å	𝐼/𝐼𝑜%	(𝑑)Å	𝐼/𝐼𝑜%	(𝑑)Å	𝐼/𝐼𝑜%	(𝑑)Å	𝐼/𝐼𝑜%	(𝑑)Å	𝐼/𝐼𝑜%	(𝑑)Å	𝐼/𝐼𝑜%	(𝑑)Å	𝐼/𝐼𝑜%	plane	(𝑑)Å	𝐼/𝐼𝑜 %
111	5.89	7	—	—	—	—	—	—	—	—	—	—	4.82	7.77	4.81	6.62	111	483	30
210	3.73	14	3.75	9.65	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
211	3.41	9	3.41	10.53	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
220	2.95	35	2.95	44.85	2.95	34.8	2.95	25.55	2.94	26.54	2.95	27.84	2.94	25.45	2.94	37.9	220	2.95	50
311	2.51	100	2.52	100	2.52	100	2.51	100	2.52	100	2.52	100	2.52	100	2.52	100	311	2.52	100
222	2.4	3	—	—	—	—	2.42	2.98	2.41	10.96	2.41	4.64	2.41	4.26	2.41	10.66	222	2.42	10
400	2.08	16	2.08	15.98	2.09	39.06	2.09	22.33	2.09	22.76	2.08	24.64	2.09	18.27	2.09	32.55	400	2.09	40
422	1.7	12	1.7	10.01	1.7	14.97	1.7	13.26	1.7	13.13	1.7	16.15	1.7	9.46	1.7	16.88	422	1.71	20
511	1.6	32	1.61	24.85	1.61	38.24	1.61	37.9	1.6	37.9	1.61	38.58	1.6	32.76	1.6	50.98	511	1.61	50
440	1.47	41	1.47	36.02	1.48	68.54	1.48	39.33	1.48	44.27	1.48	50.31	1.48	31.37	1.48	78.04	440	1.48	60
620	1.32	4	1.32	1.96	1.32	5.73	1.32	5.02	1.32	4.51	1.32	3.91	1.32	3	1.32	6.78	620	1.32	5
533	1.27	10	—	—	1.27	10.25	1.27	11.3	1.27	11.16	1.27	9.03	1.27	9.75	1.27	15.73	533	1.28	15
622	1.26	2	—	—	—	—	1.26	2.71	1.26	3.88	1.26	3.24	1.26	1	1.26	7.33	622	1.26	5
444	1.2	2	—	—	—	—	1.2	1.9	1.2	4.06	1.2	2.3	1.2	1	1.2	5.58	444	1.21	10
642	1.11	5	—	—	1.11	6.08	1.11	4.13	1.11	9.38	1.11	3.98	1.11	3	1.11	6.73	642	1.12	10