Changes in optical and structural properties of AlN after irradiation with C2+ ions of 40 keV

被引：29

作者：

Gladkikh, T. ^{[1
]}

Kozlovskiy, A. ^{[1
,2
]}

Kenzhina, I. ^{[1
,2
]}

Dukenbayev, K. ^{[3
]}

Zdorovets, M. ^{[1
,2
,4
]}

机构：

[1] LN Gumilyov Eurasian Natl Univ, Astana, Kazakhstan

[2] Inst Nucl Phys Republ Kazakhstan, Astana, Kazakhstan

[3] Nazarbayev Univ, Sch Engn, Astana, Kazakhstan

[4] Ural Fed Univ, Ekaterinburg, Russia

来源：

VACUUM | 2019年 / 161卷

关键词：

Ceramic materials; Heavy ions; Hillocks; Crystal surface; Radiation defects; MECHANICAL-PROPERTIES; ALUMINUM NITRIDE; MICROSTRUCTURE; DAMAGE; SI; BOMBARDMENT; EVOLUTION; RADIATION; CERAMICS; COPPER;

D O I：

10.1016/j.vacuum.2018.12.026

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of irradiation with C2+ ions on changes in optical and structural properties of AlN-based ceramics has been studied. The choice of C2+ ions is due to the possibility of modeling defects formation in the surface layers, as well as the formation of carbide phases in the structure during irradiation. According to XRD data, the formation of an impurity phase characteristic of the Rhombohedral Al4C3 is observed in the structure of irradiated samples, the presence of which is due to the implantation of carbon ions into the surface layers of not more than 150 nm. The decrease in the intensity of the TSL spectrum for irradiated samples is due to the appearance of defects, as well as an increase in the concentration of impurity atoms. That leads to the substitution of Al and N atoms in the structure. At the irradiation dose of 10(15) ion/cm(2), there is a sharp increase in the absorption spectrum and the magnitude of the optical absorption.

引用

页码：103 / 110

页数：8

共 50 条

[1] Radiation resistance of AlN ceramics as a result of irradiation with low-energy C2+ ions
Gladkikh, T.
Kozlovskiy, A.
Dukenbayev, K.
Zdorovets, M.
MATERIALS CHARACTERIZATION, 2019, 150 : 88 - 97
[2] Investigation of the influence of irradiation with Fe+7 ions on structural properties of AlN ceramics
Kozlovskiy, A.
Dukenbayev, K.
Ivanov, I.
Kozin, S.
Aleksandrenko, V.
Kurakhmedov, A.
Sambaev, E.
Kenzhina, I.
Tosi, D.
Loginov, V.
Zdorovets, M.
MATERIALS RESEARCH EXPRESS, 2018, 5 (06):
[3] Dynamics of changes in structural properties of AlN ceramics after Xe+22 ion irradiation
Kozlovskiy, A.
Dukenbayev, K.
Kenzhina, I.
Tosi, D.
Zdorovets, M.
VACUUM, 2018, 155 : 412 - 422
[4] Optical and structural properties of AlN ceramics irradiated with heavy ions
Kozlovskiy, A.
Kenzhina, I
Alyamova, Z. A.
Zdorovets, M.
OPTICAL MATERIALS, 2019, 91 : 130 - 137
[5] Defect formation in AlN after irradiation with He2+ ions
Zdorovets, M.
Dukenbayev, K.
Kozlovskiy, A.
Kenzhina, I.
CERAMICS INTERNATIONAL, 2019, 45 (07) : 8130 - 8137
[6] Study of the Relationship between Changes in the Structural, Optical, and Strength Properties of AlN Ceramics Subjected to Irradiation with Heavy Xe23+ Ions
Bikhert, Yeugeniy V.
Kozlovskiy, Artem L.
Popov, Anatoli I.
Zdorovets, Maxim V.
MATERIALS, 2023, 16 (19)
[7] The microstructure and physical properties of AlN and SiC ceramics after irradiation with 2 MeV Au ions
Yang, Wei
Wang, Jing
Zhang, Yifan
Ma, Bing
Lu, Wei
Fu, Engang
Wang, Weihua
APPLIED SURFACE SCIENCE, 2023, 629
[8] Effect of irradiation with C2+ and O2+ ions on the structural and conductive characteristics of copper nanostructures
Kozlovskiy, A.
Kenzhina, I
Zdorovets, M.
Petrov, A.
Kadyrzhanov, K.
MATERIALS RESEARCH EXPRESS, 2019, 6 (07)
[9] Study of Changes in Optical and Heat-Conducting Properties of AlN Ceramics under Irradiation with Kr15+ and Xe22+ Heavy Ions
Kozlovskiy, Artem L.
Zdorovets, Maxim, V
Uglov, Vladimir V.
NANOMATERIALS, 2020, 10 (12) : 1 - 15
[10] Radiation Defects in Aluminum Nitride under Irradiation with Low-Energy C2+ Ions
Kozlovskii, A. L.
Gladkikh, T. Yu.
Zdorovets, M. V.
HIGH ENERGY CHEMISTRY, 2019, 53 (02) : 143 - 146

← 1 2 3 4 5 →