- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Electronic Transitions For Polystyrene Filled With Lithium Fluoride Additive | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 21, Issue 5, 2010, Pages 82-88 | ||
| Author | ||
| Asrar Abdul Muniam | ||
| Abstract | ||
| In the present work , effect of addition Lithium Fluoride on some optical properties of polystyrene has been studied . for that purpose , many samples has been prepared by adding Lithium Fluoride on the polystyrene by different volume percentages from these salts with polymer and by different thickness .The absorption and transmission spectra has been recorded in the wavelength range (190-1100)nm . The absorption coefficient and energy gap of the indirect, allowed, forbidden transition have been determined | ||
|
Statistics Article View: 163 PDF Download: 87 |
||