СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ
Nanoscaled particles of nickel-zinc ferrites solid solutions were synthesized by the method of precipitation from aqueous solutions, as initial reagents were used nitrates solutions, namely Fe(NO3)3, Ni(NO3)2 and Zn(NO3)3. Cylindrical composite resonant elements in a form of systems “high-Q non-magn...
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| Дата: | 2019 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
V.I.Vernadsky Institute of General and Inorganic Chemistry
2019
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| Онлайн доступ: | https://ucj.org.ua/index.php/journal/article/view/62 |
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| Назва журналу: | Ukrainian Chemistry Journal |
Репозитарії
Ukrainian Chemistry Journal| _version_ | 1856543739695071232 |
|---|---|
| author | Fedorchuk, Oleksandr Solopan, Sergii Popov, Maksym Zavislyak, Igor Belous, Anatolii |
| author_facet | Fedorchuk, Oleksandr Solopan, Sergii Popov, Maksym Zavislyak, Igor Belous, Anatolii |
| author_sort | Fedorchuk, Oleksandr |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2019-08-16T10:36:30Z |
| description | Nanoscaled particles of nickel-zinc ferrites solid solutions were synthesized by the method of precipitation from aqueous solutions, as initial reagents were used nitrates solutions, namely Fe(NO3)3, Ni(NO3)2 and Zn(NO3)3. Cylindrical composite resonant elements in a form of systems “high-Q non-magnetic dielectric – magnetic film” were manufactured using synthesized particles. As a non-magnetic dielectric was used barium tetratitanate BaTi4O9 with a doping of ZnO. For this the film-forming suspension consisted of synthesized ferrite particles and photopolymer was prepared. The suspension was applied on the end face of the dielectric resonator and polymerized by the UV radiation. Magnetic field of electromagnet was applied to the composite resonators during the magnetic film polymerization process (parallel or normal to the resonators axis).
Absorption spectra of composite resonators in the waveguide measuring cell under influence of an external magnetic field were obtained. Spectra confirm the opportunity to control the resonance frequency of the composite structure and energy absorption in it using the external permanent magnetic field. The tuning of composite resonators parameters was more efficient for the resonators with the film polymerized in the parallel to the resonator axis field. For the frequency shift and electromagnetic isolation were obtained the values of 71 MHz and 53 dB respectively but with a high “straight” energy losses in the area of ferromagnetic resonance. So, the measuring cell with the composite resonator located in it was simulated using an Ansys HFSS software. Respective absorption spectra were obtained. It is shown that it is possible to manufacture composite resonators with a needed for the practical applications characteristics level (reverse losses were 34 dB, straight losses were 0.8 dB) and a tuning ability for the development of superheterodyne transmitters, dynamic filters for microwave technics, microwave valves, etc. |
| first_indexed | 2025-09-24T17:43:30Z |
| format | Article |
| id | oai:ojs2.1444248.nisspano.web.hosting-test.net:article-62 |
| institution | Ukrainian Chemistry Journal |
| language | English |
| last_indexed | 2025-09-24T17:43:30Z |
| publishDate | 2019 |
| publisher | V.I.Vernadsky Institute of General and Inorganic Chemistry |
| record_format | ojs |
| spelling | oai:ojs2.1444248.nisspano.web.hosting-test.net:article-622019-08-16T10:36:30Z SYNTHESIS OF NANOSCALED MAGNETIC MATERIALS ON THE BASIS OF OXIDE SYSTEMS AND MANUFACTURING OF NON-RECIPROCAL COMPOSITE ELEMENTS BASED ON THEM СИНТЕЗ НАНОРАЗМЕРНЫХ МАГНИТНЫХ МАТЕРИАЛОВ НА БАЗЕ ОКСИДНЫХ СИСТЕМ И СОЗДАНИЕ НЕВЗАИМНЫХ КОМПОЗИЦИОННЫХ ЭЛЕМЕНТОВ НА ИХ ОСНОВЕ СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ Fedorchuk, Oleksandr Solopan, Sergii Popov, Maksym Zavislyak, Igor Belous, Anatolii composite structure, magnetic tuning, ferrite, thick films, microwave frequencies. композиционная структура, магнитное управление, феррит, толстые пленки, сверхвысокие частоты. композиційна структура, магнітне керування, ферит, товсті плівки, надвисокі частоти. Nanoscaled particles of nickel-zinc ferrites solid solutions were synthesized by the method of precipitation from aqueous solutions, as initial reagents were used nitrates solutions, namely Fe(NO3)3, Ni(NO3)2 and Zn(NO3)3. Cylindrical composite resonant elements in a form of systems “high-Q non-magnetic dielectric – magnetic film” were manufactured using synthesized particles. As a non-magnetic dielectric was used barium tetratitanate BaTi4O9 with a doping of ZnO. For this the film-forming suspension consisted of synthesized ferrite particles and photopolymer was prepared. The suspension was applied on the end face of the dielectric resonator and polymerized by the UV radiation. Magnetic field of electromagnet was applied to the composite resonators during the magnetic film polymerization process (parallel or normal to the resonators axis). Absorption spectra of composite resonators in the waveguide measuring cell under influence of an external magnetic field were obtained. Spectra confirm the opportunity to control the resonance frequency of the composite structure and energy absorption in it using the external permanent magnetic field. The tuning of composite resonators parameters was more efficient for the resonators with the film polymerized in the parallel to the resonator axis field. For the frequency shift and electromagnetic isolation were obtained the values of 71 MHz and 53 dB respectively but with a high “straight” energy losses in the area of ferromagnetic resonance. So, the measuring cell with the composite resonator located in it was simulated using an Ansys HFSS software. Respective absorption spectra were obtained. It is shown that it is possible to manufacture composite resonators with a needed for the practical applications characteristics level (reverse losses were 34 dB, straight losses were 0.8 dB) and a tuning ability for the development of superheterodyne transmitters, dynamic filters for microwave technics, microwave valves, etc. Nanoscaled particles of nickel-zinc ferrites solid solutions were synthesized by the method of precipitation from aqueous solutions, as initial reagents were used nitrates solutions, namely Fe(NO3)3, Ni(NO3)2 and Zn(NO3)3. Cylindrical composite resonant elements in a form of systems “high-Q non-magnetic dielectric – magnetic film” were manufactured using synthesized particles. As a non-magnetic dielectric was used barium tetratitanate BaTi4O9 with a doping of ZnO. For this the film-forming suspension consisted of synthesized ferrite particles and photopolymer was prepared. The suspension was applied on the end face of the dielectric resonator and polymerized by the UV radiation. Magnetic field of electromagnet was applied to the composite resonators during the magnetic film polymerization process (parallel or normal to the resonators axis). Absorption spectra of composite resonators in the waveguide measuring cell under influence of an external magnetic field were obtained. Spectra confirm the opportunity to control the resonance frequency of the composite structure and energy absorption in it using the external permanent magnetic field. The tuning of composite resonators parameters was more efficient for the resonators with the film polymerized in the parallel to the resonator axis field. For the frequency shift and electromagnetic isolation were obtained the values of 71 MHz and 53 dB respectively but with a high “straight” energy losses in the area of ferromagnetic resonance. So, the measuring cell with the composite resonator located in it was simulated using an Ansys HFSS software. Respective absorption spectra were obtained. It is shown that it is possible to manufacture composite resonators with a needed for the practical applications characteristics level (reverse losses were 34 dB, straight losses were 0.8 dB) and a tuning ability for the development of superheterodyne transmitters, dynamic filters for microwave technics, microwave valves, etc. Nanoscaled particles of nickel-zinc ferrites solid solutions were synthesized by the method of precipitation from aqueous solutions, as initial reagents were used nitrates solutions, namely Fe(NO3)3, Ni(NO3)2 and Zn(NO3)3. Cylindrical composite resonant elements in a form of systems “high-Q non-magnetic dielectric – magnetic film” were manufactured using synthesized particles. As a non-magnetic dielectric was used barium tetratitanate BaTi4O9 with a doping of ZnO. For this the film-forming suspension consisted of synthesized ferrite particles and photopolymer was prepared. The suspension was applied on the end face of the dielectric resonator and polymerized by the UV radiation. Magnetic field of electromagnet was applied to the composite resonators during the magnetic film polymerization process (parallel or normal to the resonators axis). Absorption spectra of composite resonators in the waveguide measuring cell under influence of an external magnetic field were obtained. Spectra confirm the opportunity to control the resonance frequency of the composite structure and energy absorption in it using the external permanent magnetic field. The tuning of composite resonators parameters was more efficient for the resonators with the film polymerized in the parallel to the resonator axis field. For the frequency shift and electromagnetic isolation were obtained the values of 71 MHz and 53 dB respectively but with a high “straight” energy losses in the area of ferromagnetic resonance. So, the measuring cell with the composite resonator located in it was simulated using an Ansys HFSS software. Respective absorption spectra were obtained. It is shown that it is possible to manufacture composite resonators with a needed for the practical applications characteristics level (reverse losses were 34 dB, straight losses were 0.8 dB) and a tuning ability for the development of superheterodyne transmitters, dynamic filters for microwave technics, microwave valves, etc. V.I.Vernadsky Institute of General and Inorganic Chemistry 2019-08-15 Article Article Inorganic Chemistry Неорганическая химия Неорганічна хімія application/pdf https://ucj.org.ua/index.php/journal/article/view/62 10.33609/0041-6045.85.7.2019.16-23 Ukrainian Chemistry Journal; Vol. 85 No. 7 (2019): Ukrainian Chemistry Journal; 16-23 Украинский химический журнал; Том 85 № 7 (2019): Украинский химический журнал; 16-23 Український хімічний журнал; Том 85 № 7 (2019): Український хімічний журнал; 16-23 2708-129X 2708-1281 en https://ucj.org.ua/index.php/journal/article/view/62/39 |
| spellingShingle | композиційна структура магнітне керування ферит товсті плівки надвисокі частоти. Fedorchuk, Oleksandr Solopan, Sergii Popov, Maksym Zavislyak, Igor Belous, Anatolii СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ |
| title | СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ |
| title_alt | SYNTHESIS OF NANOSCALED MAGNETIC MATERIALS ON THE BASIS OF OXIDE SYSTEMS AND MANUFACTURING OF NON-RECIPROCAL COMPOSITE ELEMENTS BASED ON THEM СИНТЕЗ НАНОРАЗМЕРНЫХ МАГНИТНЫХ МАТЕРИАЛОВ НА БАЗЕ ОКСИДНЫХ СИСТЕМ И СОЗДАНИЕ НЕВЗАИМНЫХ КОМПОЗИЦИОННЫХ ЭЛЕМЕНТОВ НА ИХ ОСНОВЕ |
| title_full | СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ |
| title_fullStr | СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ |
| title_full_unstemmed | СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ |
| title_short | СИНТЕЗ НАНОРОЗМІРНИХ МАГНІТНИХ МАТЕРІАЛІВ НА БАЗІ ОКСИДНИХ СИСТЕМ І СТВОРЕННЯ НЕВЗАЄМНИХ КОМПОЗИЦІЙНИХ ЕЛЕМЕНТІВ НА ЇХ ОСНОВІ |
| title_sort | синтез нанорозмірних магнітних матеріалів на базі оксидних систем і створення невзаємних композиційних елементів на їх основі |
| topic | композиційна структура магнітне керування ферит товсті плівки надвисокі частоти. |
| topic_facet | composite structure magnetic tuning ferrite thick films microwave frequencies. композиционная структура магнитное управление феррит толстые пленки сверхвысокие частоты. композиційна структура магнітне керування ферит товсті плівки надвисокі частоти. |
| url | https://ucj.org.ua/index.php/journal/article/view/62 |
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