Academic Journal
AC susceptibility and hyperfine interactions of Mg-Ca ions co-substituted BaFe 12 O 19 nanohexaferrites
| العنوان: | AC susceptibility and hyperfine interactions of Mg-Ca ions co-substituted BaFe 12 O 19 nanohexaferrites |
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| المؤلفون: | Almessiere, Munirah Abdullah, Slimani, Yassine, Güngüneş, Hakan, Ali, Sadaqat S., Baykal, Abdulhadi, Ercan, İsmail |
| المساهمون: | Hitit Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü |
| بيانات النشر: | Elsevier Ltd |
| سنة النشر: | 2019 |
| المجموعة: | Hitit University Institutional Repository (DSpace@Hitit) |
| مصطلحات موضوعية: | AC Susceptibility, Hexaferrites, Mossbauer Spectroscopy, Hyperfine Magnetic Field, ZFC-FC Magnetization |
| الوصف: | Magnesium and calcium co-substituted Ba M-type nanohexaferrite (NHFs) is fabricated via sol-gel auto-combustion technique. The phase formation was proved by XRD powder pattern, FESEM and HR-TEM. Magnetic properties of Ba 1-2x Ca x Mg x Fe 12 O 19 (x ? 0.1) NHFs investigated by Mossbauer Spectroscopy. The variations in line width, quadrupole splitting, isomer shift, the cation distribution of Ca 2+ and Mg 2+ ions and hyperfine magnetic field values were estimated. The AC magnetic susceptibility and ZFC-FC measurements were also performed for the Ba 1-2x Ca x Mg x Fe 12 O 19 (x = 0.02 and 0.08) NHFs. The M FC -M ZFC results do not show blocking temperature peak, indicating the ferrimagnetic (FM) behavior of prepared products. Different models including Neel-Arhenius (N-A), Vogel-Fulcher (V-F) and critical slowing down (CSD) were tested to evaluate the AC-magnetic susceptibility behaviors. It is demonstrated that the magnetic interactions are important for x = 0.02 NHFs. © 2019 |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 0272-8842 |
| Relation: | Ceramics International; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; Almessiere, M. A., Slimani, Y., Güngüneş, H., Ali, S., Baykal, A., Ercan, İ. (2019). AC susceptibility and hyperfine interactions of Mg-Ca ions co-substituted BaFe12O19 nanohexaferrites. Ceramics International, 45(8), 10048-10055.; https://doi.org/10.1016/j.ceramint.2019.02.050; https://hdl.handle.net/11491/814; 45; 10048; 10055 |
| DOI: | 10.1016/j.ceramint.2019.02.050 |
| الاتاحة: | https://hdl.handle.net/11491/814 https://doi.org/10.1016/j.ceramint.2019.02.050 |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.4F8E6070 |
| قاعدة البيانات: | BASE |
| تدمد: | 02728842 |
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| DOI: | 10.1016/j.ceramint.2019.02.050 |