Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique
This paper presents preparation and characterization of aluminum substituted–iron garnet (Al-YIG) nanocrystalline powder. The samples were synthesized using sol–gel technique. The gel was prepared from Al(NO3)3.9H2O, Y(NO3)3.6H2O and Fe(NO3)3.9H2O. They were mixed and dissolved together in C6H8O7.H2...
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| Format: | Conference or Workshop Item |
| Language: | English |
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Universiti Putra Malaysia Press
2005
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| Online Access: | http://psasir.upm.edu.my/id/eprint/34007/ http://psasir.upm.edu.my/id/eprint/34007/1/34007.pdf |
| _version_ | 1848847654485753856 |
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| author | Al-Habashi, Ramadan Masoud Yahya, Noorhana Shafie, Mohd Shamsul Ezzad Ismail, Ismayadi Bawa Waje, Samaila Mohd Saad, Mohd Hashim |
| author_facet | Al-Habashi, Ramadan Masoud Yahya, Noorhana Shafie, Mohd Shamsul Ezzad Ismail, Ismayadi Bawa Waje, Samaila Mohd Saad, Mohd Hashim |
| author_sort | Al-Habashi, Ramadan Masoud |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This paper presents preparation and characterization of aluminum substituted–iron garnet (Al-YIG) nanocrystalline powder. The samples were synthesized using sol–gel technique. The gel was prepared from Al(NO3)3.9H2O, Y(NO3)3.6H2O and Fe(NO3)3.9H2O. They were mixed and dissolved together in C6H8O7.H2O for a month to formation the gel form by magnetic stirrer equipment at 350 rpm. The
sample was then dried at 110⁰C in an oven for a day to remove the unneeded water before it was calcined and crushed to obtain a fine particles powder. The
calcined powder at 700⁰C, 750⁰C, 800⁰C, 850oC and 900⁰C was characterized by X-ray diffraction analysis (XRD) to confirm the garnet and the best garnet phase. Finally, Scanning Electron Microscopy (SEM) was used to study the morphology of sample. The results showed that, the best garnet phase appeared when the sintering temperature was 800⁰C and (Al-YIG) nanocrystals with sizes ranging
from 50 to 100 nm were formed. |
| first_indexed | 2025-11-15T09:22:02Z |
| format | Conference or Workshop Item |
| id | upm-34007 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:22:02Z |
| publishDate | 2005 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-340072015-05-11T01:02:34Z http://psasir.upm.edu.my/id/eprint/34007/ Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique Al-Habashi, Ramadan Masoud Yahya, Noorhana Shafie, Mohd Shamsul Ezzad Ismail, Ismayadi Bawa Waje, Samaila Mohd Saad, Mohd Hashim This paper presents preparation and characterization of aluminum substituted–iron garnet (Al-YIG) nanocrystalline powder. The samples were synthesized using sol–gel technique. The gel was prepared from Al(NO3)3.9H2O, Y(NO3)3.6H2O and Fe(NO3)3.9H2O. They were mixed and dissolved together in C6H8O7.H2O for a month to formation the gel form by magnetic stirrer equipment at 350 rpm. The sample was then dried at 110⁰C in an oven for a day to remove the unneeded water before it was calcined and crushed to obtain a fine particles powder. The calcined powder at 700⁰C, 750⁰C, 800⁰C, 850oC and 900⁰C was characterized by X-ray diffraction analysis (XRD) to confirm the garnet and the best garnet phase. Finally, Scanning Electron Microscopy (SEM) was used to study the morphology of sample. The results showed that, the best garnet phase appeared when the sintering temperature was 800⁰C and (Al-YIG) nanocrystals with sizes ranging from 50 to 100 nm were formed. Universiti Putra Malaysia Press 2005 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/34007/1/34007.pdf Al-Habashi, Ramadan Masoud and Yahya, Noorhana and Shafie, Mohd Shamsul Ezzad and Ismail, Ismayadi and Bawa Waje, Samaila and Mohd Saad, Mohd Hashim (2005) Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique. In: International Advanced Technology Congress: Conference on Advanced Materials (CAM 2005), 6 - 8 Dec. 2005, Putrajaya, Malaysia. (pp. 577-583). |
| spellingShingle | Al-Habashi, Ramadan Masoud Yahya, Noorhana Shafie, Mohd Shamsul Ezzad Ismail, Ismayadi Bawa Waje, Samaila Mohd Saad, Mohd Hashim Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique |
| title | Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique |
| title_full | Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique |
| title_fullStr | Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique |
| title_full_unstemmed | Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique |
| title_short | Preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique |
| title_sort | preparation and characterization of aluminum substitute yttrium iron garnet nanoparticles by sol–gel technique |
| url | http://psasir.upm.edu.my/id/eprint/34007/ http://psasir.upm.edu.my/id/eprint/34007/1/34007.pdf |