Effects of FeCl3 additives on optical parameters of PVA

被引：17
|
作者：
Latif, Duha M. A. [1 ]
Chiad, Sami S. [2 ]
Erhayief, Muhssen S. [2 ]
Abass, Khalid H. [3 ]
Habubi, Nadir F. [2 ]
Hussin, Hadi A. [2 ]
机构：
[1] Baghdad Univ, Dept Phys, Educ Pure Sci, Baghdad, Iraq
[2] Mustansiriyah Univ, Dept Phys, Coll Educ, Baghdad, Iraq
[3] Univ Babylon, Dept Phys, Coll Educ Pure Sci, Babylon, Iraq
来源：
IBN AL-HAITHAM FIRST INTERNATIONAL SCIENTIFIC CONFERENCE | 2018年 / 1003卷
关键词：
Poly (vinyl alcohol); Optical parameters; optical energy gap;
D O I：
10.1088/1742-6596/1003/1/012108
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
PVA doped FeCl3 have been deposited utilizing casting technique. Absorption spectrum was registered in the wavelengths (300-900 nm) utilizing UV-Visible spectrophotometer. Optical constants behavior such as, absorbance, absorption coefficient, and skin depth were studied. It was found these parameters were increased as Fe content increase. While the extinction coefficient and optical conductivity was decreased. The energy gap of PVA-Fe films were decreased from 4 eV for the PVA film to 3.5 eV for the PVA: 4 % Fe film.
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页数：8
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