Irradiation of cubic boron nitride microcrystals of different dopant-faulted structure with neutrons of fission spectrum

被引：1

作者：

Azarko, I

Kozlova, E

Odzhaev, V

Yankovsky, O

Ignatenko, O

Shipilo, V

机构：

[1] Belarusian State Univ, Minsk 220050, BELARUS

[2] NASB, Inst Phys Solid State & Semicond, Minsk 220726, BELARUS

来源：

VACUUM | 2005年 / 78卷 / 2-4期

关键词：

neutron irradiation; cBN; paramagnetic centers; EPR;

D O I：

10.1016/j.vacuum.2005.01.079

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microcrystals of cubic boron nitride powders synthesized under different conditions and further irradiated with neutrons of fission spectrum have been investigated. Some features of the samples like paramagnetic properties changes have been determined to depend on the irradiation dose. It has been shown that the initial boron-type defects growth occurs under both thermal neutrons and fast neutrons irradiation. The nitrogen containing defects concentration changes in a threshold manner. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：525 / 528

页数：4

共 3 条

[1] Physical model of the transition from a hexagonal to a cubic structure during growth of boron nitride under nitrogen and argon ion irradiation
Trushin, YV
TECHNICAL PHYSICS LETTERS, 1997, 23 (07) : 523 - 524
[2] Physical model of the transition from a hexagonal to a cubic structure during growth of boron nitride under nitrogen and argon ion irradiation
Trushin, Y. V.
Technical Physics Letters, 23 (07):
[3] Physical model of the transition from a hexagonal to a cubic structure during growth of boron nitride under nitrogen and argon ion irradiation
Yu. V. Trushin
Technical Physics Letters, 1997, 23 : 523 - 524

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