The gamma radiation effect on the surface morphology and optical properties of alpha-methyl curcumin: PMMA film

被引：18
|
作者：
Jebur, Jabbar H. [1 ]
Hassan, Qusay M. A. [1 ]
Al-Mudhaffer, Mohammed F. [1 ]
Al-Asadi, Ahmed S. [1 ]
Elias, Rita S. [2 ]
Saeed, Bahjat A. [3 ]
Emshary, C. A. [1 ]
机构：
[1] Univ Basrah, Coll Educ Pure Sci, Dept Phys, Basrah, Iraq
[2] Univ Basrah, Coll Pharm, Basrah, Iraq
[3] Univ Basrah, Coll Educ Pure Sci, Dept Chem, Basrah, Iraq
来源：
PHYSICA SCRIPTA | 2020年 / 95卷 / 04期
关键词：
gamma-ray; surface morphology; optical constants; nonlinear optical properties; UV-visible spectra; LIMITING PROPERTIES; Z-SCAN; DIELECTRIC-PROPERTIES; ORGANIC-DYE; THIN-FILMS; IRRADIATION; NONLINEARITY; COMPOSITE; PATTERNS; BEHAVIOR;
D O I：
10.1088/1402-4896/ab5ca0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The effect of gamma, gamma, radiation on the surface morphology and the optical properties of a prepared alpha-methyl curcumin: PMMA film were studied under different doses (7, 14, 21 and 28 Gy) of gamma-rays emitted by Cs-137 source. To monitor the effect of gamma radiation on the prepared sample, the UV-visible absorbance and transmittance measurements of the pristine and the irradiated sample were carried out in the spectral range 400-900 nm at room temperature. An optical microscope and image J software were utilized to examine any changes in the surface morphology for the pre and post irradiated samples. The obtained results indicated that the surface morphology, linear and nonlinear optical properties of the films have been affected by gamma radiation.
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页数：10
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