Academic Journal
Strong ultraviolet photoluminescence from silicon oxide films prepared by magnetron sputtering
| العنوان: | Strong ultraviolet photoluminescence from silicon oxide films prepared by magnetron sputtering |
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| المؤلفون: | Song, H. Z., Bao, X. M., Li, N. S., Wu, X. L. |
| المصدر: | Applied Physics Letters ; volume 72, issue 3, page 356-358 ; ISSN 0003-6951 1077-3118 |
| بيانات النشر: | AIP Publishing |
| سنة النشر: | 1998 |
| الوصف: | Intense ultraviolet photoluminescence centered at 370 nm was observed from magnetron-sputtered silicon oxide films after they were annealed at about 1000 °C in N2 atmosphere. This photoluminescence is found to be associated with the formation of nanocrystal silicon particles in the specially structured SiO2, which highly resembles the oxide layer of porous silicon. The luminescence centers at the interface between the nanocrystal silicon particles and the SiO2 matrix are responsible for the strong ultraviolet luminescence. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1063/1.120735 |
| الاتاحة: | http://dx.doi.org/10.1063/1.120735 https://pubs.aip.org/aip/apl/article-pdf/72/3/356/18531735/356_1_online.pdf |
| رقم الانضمام: | edsbas.2C33F53A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1063/1.120735 |
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