An investigation of silicon nitride (Si3N4) nanoparticles interaction with neutrons

被引：30

作者：

Naghiyev, T. G. ^{[1
,2
,3
]}

机构：

[1] Azerbaijan Natl Acad Sci, Inst Phys, AZ-1143 Baku, Azerbaijan

[2] Natl Nucl Res Ctr, Dept Nanotechnol & Radiat Mat Sci, AZ-1073 Baku, Azerbaijan

[3] Azerbaijan State Econ Univ, Composite Mat Sci Res Ctr, Dept Phys & Chem, AZ-1063 Baku, Azerbaijan

来源：

MODERN PHYSICS LETTERS B | 2021年 / 35卷 / 06期

关键词：

Nano-Si3N4; neutron capture; effective cross-section; computer modeling; absorption; PHOTOLUMINESCENCE; MICROSTRUCTURE; EU2+;

D O I：

10.1142/S0217984921501049

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The absorption of neutrons in nano-Si3N4 particles at different energies has been studied by computer modeling. The investigation was carried out separately for the silicon and nitrogen atoms that contain Si3N4 nanoparticles. Since the effective cross-section of absorption in different types of isotopes of silicon and nitrogen atoms is different, the modeling was performed separately for each stable isotope. Simultaneously, the effective cross-section spectra of neutrons for silicon and nitrogen atoms were studied.

引用

页数：6

共 50 条

[31] β-Si3N4 whiskers prepared by heating a mixture of B2O3 and α-Si3N4 [J].

Yamane, Hisanori ;

Suzuki, Yuko ;

Watanabe, Hiromu .

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2022, 130 (04) :303-307

[32] Effects of β-Si3N4 Seeds Addition on Microstructure and Mechanical Properties of Porous Si3N4 Ceramics [J].

Yu, Fang-li ;

Bai, Yu ;

Du, Jun ;

Yu, Ping-ping ;

Wang, Jian-zhi ;

Yang, Jian-feng .

ECO-MATERIALS PROCESSING AND DESIGN XIII, 2012, 724 :201-+

[33] Structural and optical properties of Cu nanoparticles embedded in Si3N4/Si by ion implantation [J].

Zhang, X. D. ;

Liu, C. L. ;

Guo, M. L. ;

Li, W. X. ;

Yin, L. J. ;

Lue, Y. Y. ;

Wang, Z. ;

Wu, P. ;

Liu, T. Y. ;

Li, M. K. ;

Yuan, B. .

OPTICAL MATERIALS, 2008, 30 (09) :1382-1386

[34] Crystallization of Si3N4 on h-AlN and superhardness effect of AlN/Si3N4 nanomultilayers [J].

Wu Xiao-Yan ;

Kong Ming ;

Zhao Wen-Ji ;

Li Ge-Yang .

ACTA PHYSICA SINICA, 2009, 58 (04) :2654-2659

[35] Fabrication of porous Si3N4 ceramics with controlled porosity by milling of fibrous α-Si3N4 powder [J].

Xu, Zhaoyun ;

Zhang, Yaming ;

Wang, Bo ;

Yang, Jianfeng ;

Liu, Kaikai .

JOURNAL OF CERAMIC PROCESSING RESEARCH, 2016, 17 (08) :840-844

[36] Fabrication of Si3N4 reticulated porous ceramics reinforced by needle-like β-Si3N4 [J].

Yue, Hongzhi ;

Wang, Xin ;

Tian, Jintao .

CERAMICS INTERNATIONAL, 2014, 40 (06) :8525-8532

[37] Synthesis of hierarchical heterostructure of Si3N4/Si [J].

Du, Hongli ;

Cao, Chuanbao .

MATERIALS LETTERS, 2008, 62 (10-11) :1605-1608

[38] Fabrication and erosion resistance of dense α-Si3N4/Sialon coating on porous Si3N4 ceramic [J].

Wang, Chao ;

Qiao, Ruiqing ;

Chen, Lijia .

RSC ADVANCES, 2016, 6 (68) :63801-63808

[39] Effect of Si3N4 nanowires on the mechanical properties and dielectric constant of porous Si3N4 ceramics [J].

Zhang, Tianxiang ;

Zhang, Xinghong ;

Han, Wenbo .

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2019, 127 (09) :602-605

[40] 3D printing of honeycomb Si3N4 ceramic [J].

Ma, Siqi ;

Fu, Shuai ;

Wang, Qikun ;

Yang, Hualong ;

Li, Wanlin ;

He, Peigang ;

Wang, Meirong ;

Cai, Delong ;

Duan, Xiaoming ;

Jia, Dechang ;

Lin, Hua-Tay ;

Zhou, Yu .

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2023, 20 (04) :2239-2248

← 1 2 3 4 5 →