DOI: 10.1039/d6ra06375f ISSN: 2046-2069
BaNdFeO 4 revisited: true phase composition, magnetic structure evolution, and broadband microwave absorption in an intrinsic self-composite
T. A. Tran, D. Q. Tran, L. S. Hai, N. L. V. Thanh, T. K. C. Tran, N. L. Phan, H. C. Tran, G. A. V. Phan, V. A. Dao, D. H. Ta, T. L. Phan, S. E. Kichanov, A. V. Rutkauskas, T. P. Hoang, N. T. DangNominal BaNdFeO 4 forms a self-composite of BaNd 2 Fe 2 O 7 and Ba 6 Nd 2 Fe 4 O 15 , exhibiting distinct magnetic structures, spin reorientation, and dielectric relaxation that enable thickness-tunable microwave absorption with a 5.3 GHz bandwidth.