Effects of Ni doping on the structural properties and collapse of magnetic ordering in NdFe1−xNixO3 (0.1 ≤ x ≤ 0.7) orthoferrites
Ahmad I.1, 2, Akhtar M. J.2, †, , Siddique M.2
       

The room temperature Mössbauer spectra of (a) NdFe0.9Ni0.1O3, (b) NdFe0.8Ni0.2O3, (c) NdFe0.7Ni0.3O3, (d) NdFe0.6Ni0.4O3, (e) NdFe0.5Ni0.5O3, (f) NdFe0.4Ni0.6O3, and (g) NdFe0.3Ni0.7O3.