Differential-thermal analysis and a microscopic study of the effect of γ-radiation on CuTlSe2 single crystal

被引：0
|
作者：
Madatov, Rahim [1 ,2 ]
Mamishova, Rakshana [1 ]
Abasova, Adila [3 ]
Alahverdiyev, Shamsaddin [3 ]
机构：
[1] Azerbaijan Natl Acad Sci, Inst Radiat Problems, B Vagabzadeh St 9, AZ-1143 Baku, Azerbaijan
[2] Natl Aviat Acad, Mardakan Ave 30, AZ-1045 Baku, Azerbaijan
[3] Baku State Univ, Z Khalilov Ave 23, AZ-1148 Baku, Azerbaijan
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2023年 / 37卷 / 30期
关键词：
Single crystal; X-ray phase analysis; differential-thermal analysis; heat flux; radiation dose; atomic force microscope; histograms;
D O I：
10.1142/S021797922350265X
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Herein, the X-ray phase analysis (XPA) and differential-thermal analysis (DTA) of the CuTlSe2 compound obtained by the Bridgman-Stockbarger method have been investigated. As a result of the study, the values of energy absorption and mass losses of CuTlSe2 single crystal have been estimated depending on the temperature given their change mechanisms. The surface morphology of single crystals of the ternary coppercopounds (Cu-Tl-X (x=Se)) in the initial state, annealing and after exposure to gamma-radiation is studied by atomic force microscopy. It is shown that the surface relief undergoes modification in the absorbed dose region of D gamma <= 500krad.
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页数：10
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