Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique
In this report. the magnesium (Mg) doped gallium nitride (GaN) thin film was deposited on AIN/Si template by using sol-gel spin coating method. Different Mg dopant concentrations were used. The precursor was prepared using gallium nitrate hydrate powder and dissolved with an organic solvent. The mag...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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2015
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| Online Access: | http://eprints.usm.my/48734/ http://eprints.usm.my/48734/1/Section%20C%20156.pdf%20cut.pdf |
| _version_ | 1848881238689972224 |
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| author | Amin, NurFahana Mohd Lee, Zhi Yin Fong, Chee Yong Ng, Sha Shiong |
| author_facet | Amin, NurFahana Mohd Lee, Zhi Yin Fong, Chee Yong Ng, Sha Shiong |
| author_sort | Amin, NurFahana Mohd |
| building | USM Institutional Repository |
| collection | Online Access |
| description | In this report. the magnesium (Mg) doped gallium nitride (GaN) thin film was deposited on AIN/Si template by using sol-gel spin coating method. Different Mg dopant concentrations were used. The precursor was prepared using gallium nitrate hydrate powder and dissolved with an organic solvent. The magnesium nitrate hydrate powder was used as a doping source. The coated thin film was nitridated under ammonia gas ambient with constant flow rate at 950°C. The effects of Mg concentrations on structural and surface morphology properties of the deposited thin films were investigated by using X-ray diffraction spectroscopy, field-emission scanning electron microscope spectroscopy and energy dispersive X-ray spectroscopy. In addition, the optical properties of the deposited thin films were determined by using Fourier transform infrared spectrometer. Hall effects measurements were performed to investigate the electrical properties. |
| first_indexed | 2025-11-15T18:15:51Z |
| format | Conference or Workshop Item |
| id | usm-48734 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:15:51Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-487342021-03-31T04:39:25Z http://eprints.usm.my/48734/ Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique Amin, NurFahana Mohd Lee, Zhi Yin Fong, Chee Yong Ng, Sha Shiong QC1-999 Physics In this report. the magnesium (Mg) doped gallium nitride (GaN) thin film was deposited on AIN/Si template by using sol-gel spin coating method. Different Mg dopant concentrations were used. The precursor was prepared using gallium nitrate hydrate powder and dissolved with an organic solvent. The magnesium nitrate hydrate powder was used as a doping source. The coated thin film was nitridated under ammonia gas ambient with constant flow rate at 950°C. The effects of Mg concentrations on structural and surface morphology properties of the deposited thin films were investigated by using X-ray diffraction spectroscopy, field-emission scanning electron microscope spectroscopy and energy dispersive X-ray spectroscopy. In addition, the optical properties of the deposited thin films were determined by using Fourier transform infrared spectrometer. Hall effects measurements were performed to investigate the electrical properties. 2015-06-09 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.usm.my/48734/1/Section%20C%20156.pdf%20cut.pdf Amin, NurFahana Mohd and Lee, Zhi Yin and Fong, Chee Yong and Ng, Sha Shiong (2015) Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique. In: 2nd Meeting of Malaysia Nitrides Research Group (MNRG 2015). |
| spellingShingle | QC1-999 Physics Amin, NurFahana Mohd Lee, Zhi Yin Fong, Chee Yong Ng, Sha Shiong Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique |
| title | Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique |
| title_full | Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique |
| title_fullStr | Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique |
| title_full_unstemmed | Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique |
| title_short | Growth and Characterization of Mg Doped Gallium Nitride (GaN) Thin Films via Sol-Gel Spin Coating Technique |
| title_sort | growth and characterization of mg doped gallium nitride (gan) thin films via sol-gel spin coating technique |
| topic | QC1-999 Physics |
| url | http://eprints.usm.my/48734/ http://eprints.usm.my/48734/1/Section%20C%20156.pdf%20cut.pdf |