UV laser irradiation-induced crystallization in titania thick films prepared using a sol-gel method
Joint Authors
Burkani, O.
Latrousb, K.
al-Hamzaouic, H.
Bouazaouic, M.
Capoenc, B.
Source
Journal of New Technology and Materials
Issue
Vol. 2, Issue 2 (31 Dec. 2012), pp.13-17, 5 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2012-12-31
Country of Publication
Algeria
No. of Pages
5
Main Subjects
Topics
Abstract EN
Titanium dioxide films of 5 μm thickness have been deposited on soda-lime glass substrates by dip-coating from a suspension of titanium dioxide powder prepared using a sol-gel route.
After a heat-treatment, the obtained films have been irradiated using ArF excimer laser.
The effect of the laser fluence, ranging between 115 mJ/cm2 and 495 mJ/cm2; on the crystallization of the deposited films has been studied.
The irradiated areas were characterized using micro-Raman spectroscopy.
While the as-deposited films were amorphous, irradiated areas display anatase or rutile crystalline structures, depending on the laser fluence.
The corresponding local temperature range was evaluated to 700-800°C.
Moreover, the apparent darkening of the layer when increasing the laser fluence was attributed to a re-arrangement of particles under laser-annealing.
American Psychological Association (APA)
Burkani, O.& Latrousb, K.& al-Hamzaouic, H.& Bouazaouic, M.& Capoenc, B.. 2012. UV laser irradiation-induced crystallization in titania thick films prepared using a sol-gel method. Journal of New Technology and Materials،Vol. 2, no. 2, pp.13-17.
https://search.emarefa.net/detail/BIM-367483
Modern Language Association (MLA)
Burkani, O.…[et al.]. UV laser irradiation-induced crystallization in titania thick films prepared using a sol-gel method. Journal of New Technology and Materials Vol. 2, no. 2 (Dec. 2012), pp.13-17.
https://search.emarefa.net/detail/BIM-367483
American Medical Association (AMA)
Burkani, O.& Latrousb, K.& al-Hamzaouic, H.& Bouazaouic, M.& Capoenc, B.. UV laser irradiation-induced crystallization in titania thick films prepared using a sol-gel method. Journal of New Technology and Materials. 2012. Vol. 2, no. 2, pp.13-17.
https://search.emarefa.net/detail/BIM-367483
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 17
Record ID
BIM-367483