Enhancing the Photoluminescence and Microstructural Transformations of Al2O3/Glass–Ceramic Composite Coatings by Laser Irradiation
| العنوان: | Enhancing the Photoluminescence and Microstructural Transformations of Al2O3/Glass–Ceramic Composite Coatings by Laser Irradiation |
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| المؤلفون: | Alessandro Chiasera, Jairo Murillo, Liliana Tirado, Julio Correa, Jesús Evelio Diosa, C. Goyes, Lina García, Javier Jurado, Hernán Colorado |
| المصدر: | Applied Sciences, Vol 11, Iss 5091, p 5091 (2021) RED: Repositorio Educativo Digital UAO Universidad Autónoma de Occidente instacron:Universidad Autónoma de Occidente Applied Sciences Volume 11 Issue 11 |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Technology, Materials science, Photoluminescence, QH301-705.5, QC1-999, Alumina, 02 engineering and technology, Substrate (electronics), silica-stabilized zirconia glass-ceramics, 01 natural sciences, law.invention, Láseres, law, 0103 physical sciences, General Materials Science, Irradiation, Biology (General), Composite material, Crystallization, QD1-999, Instrumentation, Sol-gel, sol–gel method, 010302 applied physics, Fluid Flow and Transfer Processes, Glass-ceramic, Laser surface modification, Lasers, Physics, Process Chemistry and Technology, General Engineering, Engineering (General). Civil engineering (General), 021001 nanoscience & nanotechnology, Laser, alumina, Computer Science Applications, Chemistry, Silica-stabilized zirconia glass-ceramics, laser surface modification, Surface modification, Sol–gel method, sense organs, TA1-2040, 0210 nano-technology |
| الوصف: | This work presents an analysis of the crystallization process and the influence of laser surface modification on the crystalline phases and optical responses of Al2O3/glass–ceramic coatings deposited on a brass substrate. We used a CO2 laser at different irradiation powers to change the structure of the superficial layer. The photoluminescence response enhanced the resolution of its line shape as the irradiation power increased. X-ray diffraction patterns exhibit the presence of different crystalline phases for the samples irradiated. |
| وصف الملف: | 10 páginas; application/pdf |
| تدمد: | 2076-3417 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6f93cb9829045239d76b4796c7f3426Test https://doi.org/10.3390/app11115091Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....f6f93cb9829045239d76b4796c7f3426 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20763417 |
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