Study on annealing character of transparent ceramics MgAl2O4 after irradiated by positron annihilation technique

Peng Wang; Bao Ci Shan; Li Bin Lin; Zhen Bing Zeng; Hong Guang Fu; Bo Wang

Study on annealing character of transparent ceramics MgAl₂O₄ after irradiated by positron annihilation technique

Peng Wang, Bao Ci Shan, Li Bin Lin, Zhen Bing Zeng, Hong Guang Fu, Bo Wang

Research output: Contribution to journal › Article › peer-review

Abstract

The annealing character of transparent ceramics MgAl₂O₄ after irradiated by electron, proton and γ-ray is studied by positron annihilation technique (PAT), PATFTT program and MELT program. It is found that the defects in transparent ceramics MgAl₂O₄ irradiated by three rays will disassemble and assemble with the increasing of annealing temperature. The authors also find that the defects in transparent ceramics MgAl₂O₄ will disassemble at 250°C and disappear at 500°C.

Original language	English
Pages (from-to)	28-32+46
Journal	Hedongli Gongcheng/Nuclear Power Engineering
Volume	24
Issue number	1
State	Published - Feb 2003
Externally published	Yes

Keywords

Annealing
Defects
Positron annihilation
Transparent ceramics MgAlO

Cite this

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title = "Study on annealing character of transparent ceramics MgAl2O4 after irradiated by positron annihilation technique",

abstract = "The annealing character of transparent ceramics MgAl2O4 after irradiated by electron, proton and γ-ray is studied by positron annihilation technique (PAT), PATFTT program and MELT program. It is found that the defects in transparent ceramics MgAl2O4 irradiated by three rays will disassemble and assemble with the increasing of annealing temperature. The authors also find that the defects in transparent ceramics MgAl2O4 will disassemble at 250°C and disappear at 500°C.",

keywords = "Annealing, Defects, Positron annihilation, Transparent ceramics MgAlO",

author = "Peng Wang and Shan, {Bao Ci} and Lin, {Li Bin} and Zeng, {Zhen Bing} and Fu, {Hong Guang} and Bo Wang",

note = "Funding Information: This work was supported by the New & Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Trade, Industry and Energy. (G031518511)",

year = "2003",

month = feb,

language = "English",

volume = "24",

pages = "28--32+46",

journal = "Hedongli Gongcheng/Nuclear Power Engineering",

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T1 - Study on annealing character of transparent ceramics MgAl2O4 after irradiated by positron annihilation technique

AU - Wang, Peng

AU - Shan, Bao Ci

AU - Lin, Li Bin

AU - Zeng, Zhen Bing

AU - Fu, Hong Guang

AU - Wang, Bo

N1 - Funding Information: This work was supported by the New & Renewable Energy of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Korea government Ministry of Trade, Industry and Energy. (G031518511)

PY - 2003/2

Y1 - 2003/2

N2 - The annealing character of transparent ceramics MgAl2O4 after irradiated by electron, proton and γ-ray is studied by positron annihilation technique (PAT), PATFTT program and MELT program. It is found that the defects in transparent ceramics MgAl2O4 irradiated by three rays will disassemble and assemble with the increasing of annealing temperature. The authors also find that the defects in transparent ceramics MgAl2O4 will disassemble at 250°C and disappear at 500°C.

AB - The annealing character of transparent ceramics MgAl2O4 after irradiated by electron, proton and γ-ray is studied by positron annihilation technique (PAT), PATFTT program and MELT program. It is found that the defects in transparent ceramics MgAl2O4 irradiated by three rays will disassemble and assemble with the increasing of annealing temperature. The authors also find that the defects in transparent ceramics MgAl2O4 will disassemble at 250°C and disappear at 500°C.

KW - Annealing

KW - Defects

KW - Positron annihilation

KW - Transparent ceramics MgAlO

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M3 - Article

AN - SCOPUS:0037805753

SN - 0258-0926

VL - 24

SP - 28-32+46

JO - Hedongli Gongcheng/Nuclear Power Engineering

JF - Hedongli Gongcheng/Nuclear Power Engineering

IS - 1

ER -

Study on annealing character of transparent ceramics MgAl2O4 after irradiated by positron annihilation technique

Abstract

Keywords

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Study on annealing character of transparent ceramics MgAl₂O₄ after irradiated by positron annihilation technique