Samples

a (Å)

c (Å)

V (Å3)

Crystallite size (HWL) nm

Micro deformation (-ε)

Sr0.82Pr0.18Fe12O19

5.88563

23.0744

692.224

47.8

0.0049

Sr0.82Pr0.18Fe11.5Al0.5O19

5.86557

22.9962

685.183

45.7

0.0049

Sr0.82Pr0.18Fe11Al1O19

5.85534

22.9462

680.397

44.0

0.0051

Sr0.82Pr0.18Fe10.5Al1.5O19

5.84753

22.9147

678.562

42.9

0.005

Sr0.82Pr0.18Fe10Al2O19

5.83511

22.8703

674.699

40.8

0.0054

Sr0.82Sm0.18Fe12O19

5.87716

23.0498

689.493

49.4

0.0042

Sr0.82Sm0.18Fe11.5Al0.5O19

5.86394

22.9882

684.475

44.9

0.0052

Sr0.82Sm0.18Fe11Al1O19

5.85402

22.9404

678.345

42.7

0.005

Sr0.82Sm0.18Fe10.5Al1.5O19

5.84225

22.8972

676.823

41.7

0.005

Sr0.82Sm0.18Fe10Al2O19

5.83245

22.8635

673.558

40.1

0.0055

Sr0.82Gd0.18Fe12O19

5.87874

23.0475

688.891

46.3

0.0042

Sr0.82Gd0.18Fe11.5Al0.5O19

5.86246

22.9741

683.799

42.1

0.0052

Sr0.82Gd0.18Fe11Al1O19

5.84994

22.9343

676.984

40.5

0.0048

Sr0.82Gd0.18Fe10.5Al1.5O19

5.83809

22.8907

674.356

39.7

0.0057

Sr0.82Gd0.18Fe10Al2O19

5.83107

22.8607

673.157

38.6

0.0059