کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7840153 | 1505863 | 2018 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermoluminescence study in Cu3Ga5S9 single crystals: Application of heating rate and Tm-Tstop methods
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermoluminescence study in Cu3Ga5S9 single crystals: Application of heating rate and Tm-Tstop methods Thermoluminescence study in Cu3Ga5S9 single crystals: Application of heating rate and Tm-Tstop methods](/preview/png/7840153.png)
چکیده انگلیسی
Cu3Ga5S9 semiconducting single crystals were investigated using thermoluminescence (TL) measurements in 10-300â¯K temperature region. In the TL glow curve, one peak starting to appear at the instant temperature is increased from 10â¯K and another peak, which is broader than a general individual TL peak, were observed. The broad peak around 66â¯K was investigated using TmâTstop experimental method to understand whether or not this peak is composed of more than one individual peaks or continuously distributed traps. Curve fitting, initial rise and peak shape methods were used for acceptable TL curves to be analyzed. TL curves in TmâTstop method indicated that observed peaks are due to the existence of quasi-continuous distribution of traps. Structural characterizations of Cu3Ga5S9 single crystals were studied using x-ray diffraction and energy dispersive spectroscopy measurements. The crystal structure, lattice parameters and atomic composition of the elements were reported in the present paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Luminescence - Volume 199, July 2018, Pages 334-338
Journal: Journal of Luminescence - Volume 199, July 2018, Pages 334-338
نویسندگان
M. Isik, N.M. Gasanly, L.G. Gasanova, A.Z. Mahammadov,