Study of structural features and thermal properties of barium hexaferrite upon indium doping
Agayev F.G. Trukhanov S.V. Trukhanov A.V. Jabarov S.H. Ayyubova G.S. Mirzayev M.N. Trukhanova E.L. Vinnik D.A. Kozlovskiy A.L. Zdorovets M.V. Sombra A.S.B. Zhou D. Jotania R.B. Singh C.
December 2022Springer Science and Business Media B.V.
Journal of Thermal Analysis and Calorimetry
2022#147Issue 2414107 - 14114 pp.
The crystal structure, magnetic and thermal properties of M-type BaFe11.9In0.1O19-doped hexaferrite were investigated. It was found that the crystal structure of this solid solution has hexagonal symmetry with P63/mmc space group (No 194) and a = 5.8992(1) Å, c = 23.2275(7) Å unit cell parameters. It was determined that the average grain size is d¯ = 6 μm. The ferromagnetic-paramagnetic phase transition occurs near TC = 420 °C. It was also established that the water steams that react in active centers are shattered on the surface as a result of the solvothermic reaction being in a weak mutual influence on the temperature interval 30 ≤ T ≤ 317 °C. Thermal transitions repeated as the temperature rises to the highest available values have been established. The oxidation behavior was determined using thermogravimetric spectra in a wide temperature range.
Crystal structure , DSC , M-type hexaferrite , SEM , TGA
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Institute for Space Research of Natural Resources, Azerbaijan National Aerospace Agency, Baku, AZ-1106, Azerbaijan
Smart Sensors Systems Laboratory, National University of Science and Technology MISiS, Moscow, 119049, Russian Federation
out, Lenin Prospect, 76, Chelyabinsk, 454080, Russian Federation
Laboratory of Magnetic Films Physics, Scientific Practical Materials Research Centre, NAS of Belarus, Minsk, 220072, Belarus
Institute of Radiation Problems, NAS of Azerbaijan, Baku, AZ-1143, Azerbaijan
Azerbaijan State Pedagogical University, Baku, AZ-1000, Azerbaijan
Scientific Research Institute of Aerospace Informatics, Azerbaijan National Aerospace Agency, Baku, AZ-1106, Azerbaijan
Joint Institute for Nuclear Research, Dubna, 141980, Russian Federation
Institute of Nuclear Physics, Ibragimova Str.1, Nur-Sultan, 050032, Kazakhstan
Federal University of Ceara, Ceara, Fortaleza, 60-455-970, Brazil
Electronic Materials Research Laboratory, Xi’an Jiaotong University, Xi’an, 710049, China
Department of Physics, Electronics and Space Science, Gujarat University, Gujarat, Ahmedabad, 380009, India
School of Electronics and Electrical Engineering, Lovely Professional University, Punjab, Phagwara, 144411, India
Institute for Space Research of Natural Resources
Smart Sensors Systems Laboratory
out
Laboratory of Magnetic Films Physics
Institute of Radiation Problems
Azerbaijan State Pedagogical University
Scientific Research Institute of Aerospace Informatics
Joint Institute for Nuclear Research
Institute of Nuclear Physics
Federal University of Ceara
Electronic Materials Research Laboratory
Department of Physics
School of Electronics and Electrical Engineering
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