Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinels
Co0.3Ni0.7-xZn xFe2O4 (where x = 0.00–0.7 with step 0.1) spinels or CNZF with constant Co concentration and varying of the Ni/Zn concentration were obtained by the ceramic method from initial oxides. Based on X-ray diffraction data it was concluded that all samples are single-phase (SG: Fd-3m). Conc...
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2024-11-01
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| author | D.A. Vinnik D.P. Sherstyuk V.E. Zhivulin S.A. Gudkova P.A. Zezyulina D.A. Petrov A.O. Shiryaev Yuan Yao S.V. Trukhanov T.I. Zubar A.V. Trukhanov |
| author_facet | D.A. Vinnik D.P. Sherstyuk V.E. Zhivulin S.A. Gudkova P.A. Zezyulina D.A. Petrov A.O. Shiryaev Yuan Yao S.V. Trukhanov T.I. Zubar A.V. Trukhanov |
| author_sort | D.A. Vinnik |
| collection | DOAJ |
| description | Co0.3Ni0.7-xZn xFe2O4 (where x = 0.00–0.7 with step 0.1) spinels or CNZF with constant Co concentration and varying of the Ni/Zn concentration were obtained by the ceramic method from initial oxides. Based on X-ray diffraction data it was concluded that all samples are single-phase (SG: Fd-3m). Concentration dependences of the lattice constant and unit cell volume correlate well with Vegard's rule and the average value of the Zn2+ and Ni2+ ionic radii. The microwave permeability was measured in the frequency range of 0.1–20 GHz by a coaxial technique. Two resonances on frequency dependences were observed. Analysis of the microwave properties and magnetostatic data showed that low-frequency magnetic peak was caused by a resonance of domain boundaries; high-frequency peak was due to a natural ferrimagnetic resonance. Obtained results opens broad perspectives for practical application of such kind of materials and possibility for microwave parameters control by the external magnetic field. |
| format | Article |
| id | doaj-art-c48726464886471e9542fca8b1161adb |
| institution | Kabale University |
| issn | 2238-7854 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-c48726464886471e9542fca8b1161adb2024-12-26T08:53:33ZengElsevierJournal of Materials Research and Technology2238-78542024-11-0133204211Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinelsD.A. Vinnik0D.P. Sherstyuk1V.E. Zhivulin2S.A. Gudkova3P.A. Zezyulina4D.A. Petrov5A.O. Shiryaev6Yuan Yao7S.V. Trukhanov8T.I. Zubar9A.V. Trukhanov10Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, 141701, Moscow, Russia; South Ural State University (National Research University), Chelyabinsk, 454080, Russia; St. Petersburg State University, St. Petersburg, Peterhof, 198504, RussiaSouth Ural State University (National Research University), Chelyabinsk, 454080, RussiaSouth Ural State University (National Research University), Chelyabinsk, 454080, RussiaMoscow Institute of Physics and Technology (National Research University), Dolgoprudny, 141701, Moscow, Russia; St. Petersburg State University, St. Petersburg, Peterhof, 198504, RussiaInstitute for Theoretical and Applied Electromagnetics, Moscow, 125412, RussiaInstitute for Theoretical and Applied Electromagnetics, Moscow, 125412, RussiaInstitute for Theoretical and Applied Electromagnetics, Moscow, 125412, RussiaMIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, PR ChinaSSPA “Scientific and Practical Materials Research Centre of NAS of Belarus”, Minsk, 220072, Belarus; Smart Sensors Laboratory, National University of Science and Technology MISiS, 119049, Moscow, RussiaSSPA “Scientific and Practical Materials Research Centre of NAS of Belarus”, Minsk, 220072, BelarusSSPA “Scientific and Practical Materials Research Centre of NAS of Belarus”, Minsk, 220072, Belarus; Smart Sensors Laboratory, National University of Science and Technology MISiS, 119049, Moscow, Russia; Corresponding author. SSPA “Scientific and Practical Materials Research Centre of NAS of Belarus”, Minsk, 220072, Belarus.Co0.3Ni0.7-xZn xFe2O4 (where x = 0.00–0.7 with step 0.1) spinels or CNZF with constant Co concentration and varying of the Ni/Zn concentration were obtained by the ceramic method from initial oxides. Based on X-ray diffraction data it was concluded that all samples are single-phase (SG: Fd-3m). Concentration dependences of the lattice constant and unit cell volume correlate well with Vegard's rule and the average value of the Zn2+ and Ni2+ ionic radii. The microwave permeability was measured in the frequency range of 0.1–20 GHz by a coaxial technique. Two resonances on frequency dependences were observed. Analysis of the microwave properties and magnetostatic data showed that low-frequency magnetic peak was caused by a resonance of domain boundaries; high-frequency peak was due to a natural ferrimagnetic resonance. Obtained results opens broad perspectives for practical application of such kind of materials and possibility for microwave parameters control by the external magnetic field.http://www.sciencedirect.com/science/article/pii/S223878542402060XChemical substitutionCrystal structureSpinelsMicrowave properties |
| spellingShingle | D.A. Vinnik D.P. Sherstyuk V.E. Zhivulin S.A. Gudkova P.A. Zezyulina D.A. Petrov A.O. Shiryaev Yuan Yao S.V. Trukhanov T.I. Zubar A.V. Trukhanov Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinels Journal of Materials Research and Technology Chemical substitution Crystal structure Spinels Microwave properties |
| title | Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinels |
| title_full | Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinels |
| title_fullStr | Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinels |
| title_full_unstemmed | Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinels |
| title_short | Effect of the chemical substitution on structural parameters and microwave properties of the Co–Ni–Zn spinels |
| title_sort | effect of the chemical substitution on structural parameters and microwave properties of the co ni zn spinels |
| topic | Chemical substitution Crystal structure Spinels Microwave properties |
| url | http://www.sciencedirect.com/science/article/pii/S223878542402060X |
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