Study on KC1 Colorated Center Doped with Na<SUP>+</SUP> Crystal by Positron Annihilation

HUANG Mao-Rong; GU Hua; WANG Yun-Yu; HE Yong-Shu; YANG Ju-Hua; LIN Jian-Ming; XU Cheng-Huang

Chinese Physics C> 1991, Vol. 15> Issue(2) : 97-102

Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation

Institute of High Energy Physics,Academia Sinica,Beijing 1000391 Institute of Physical-Chemical Material,Huachiao University,Quanzhou 362000

Abstract
HTML
Reference
Related

PDF

Abstract：
The relation of the live times and S parameters with doped quantities of Na⁺ have been studied by positron annihilation method in pure,colourable and irradiant KC1 single crystals,The results show that the concentration of vacancies of KC1 doped with 800ppm Na⁺ is 4.24×10¹⁷/cm³.It is close to that of the pure KC1 crystal.The obvious F centers exist in the colorated crystal.The S parameters are mainly influenced by the external electrons of halide ions.Mechanism of annihilation of KC1 crystal doped with Na⁺ has been discussed.

References

[1]

S. Dannefaex et aL, Phys. Rev., B13(1976), 37I5.[2] V. I. Goldanskii, Phys. Letters, Vol. 32A No. 1(1970), 10.[3] 许承晃等，华侨大学学报，No. 1(1985), 36.[4] A. Dupasquier αPositron in Ionic Solids" in αPositron in Solids" Eds P. Hautsjarvi Springs-verlag (1979), 215.[5] S. R. Dhanalakshmi er al.,“ Positron Annihilation" Eds. P. C. Jain et al., (World Scientific,1985),773.[6] R. N. West, Advances‘。Physics, Vol. 22, No. 3(1973), 348.[7] S. Dannefaer et al., J. Phys. C: Solid State Phys. Vol., 7(1974), 1261.[8] C. D. Hodgman (Ed.)“ Handbook of Chemistry and Physics", 37th Ed. Chem. Rubher Publ.Co., Ohio, (1956), 1738 and 1742.

[1]	PEI Guo-Xi , SUN Yao-Lin , LIU Jin-Tong , CHI Yun-Long , LIU Yu-Cheng , LIU Nian-Zong . BEPCⅡ Positron Source. Chinese Physics C, 2006, 30(1): 66-70.
[2]	ZHOU Chun-Lan , ZHANG Tian-Bao , MA Chuang-Xing , ZHANG Zhi-Ming , CAO Xing-Zhong , WANG Bao-Yi , WEI Long . The Analysis of 3γ/2γ in the Measurement of Positron Annihilation Doppler-broadening Spectroscopy. Chinese Physics C, 2006, 30(1): 84-87.
[3]	WANG Ping , CAO Xing-Zhong , MA Yan-Yun , QIN Xiu-Bo , WANG Bao-Yi , MA Chuang-Xin , WEI Long . Design and Construction of the Plugged-in ²²Na Based Slow Positron Beam Facility. Chinese Physics C, 2006, 30(10): 1036-1040.
[4]	KONG Wei , XI Chuan-Ying , YE Bang-Jiao , WENG Hui-Min , ZHOU Xian-Yi , HAN Rong-Dian . Two-Detector Doppler Broadening of Annihilation Radiation in Metals. Chinese Physics C, 2004, 28(11): 1234-1237.
[5]	ZHOU Chun-Lan , WANG Dan-Ni , HE Chuang-Xin , WANG Bao-Yi , WEI Long , HE Qing , JIA Quan-Jie . Study on Pores and Defect by Synthrotron Radiation Small Angle Reflection Method and Slow Positron Annihilation Technique. Chinese Physics C, 2003, 27(S1): 67-71.
[6]	Huang Maorong , Wang Yunyu , Yang Juhua , He Yongshu , Guo Yinghuan , Sun Tonghan . Study on InP Doped With Sulphur and Under DifferentTemperatures by Positron Annihilation. Chinese Physics C, 1996, 20(12): 1097-1102.
[7]	Xu Xiaoji , Hu Zhiqiang , Guo Junsheng , Ma Ruichang , Liu Hongye , Luo Yixiao , Zhang Yuzhao , Guo Tianrui , Huang Wenxue , Xu Lianlian . New Results of β-delayed α Decay of ²⁰Na. Chinese Physics C, 1994, 18(8): 680-686.
[8]	He Yuanjin , Xin Mingrui , Zhang Tianbao . Measurement of Characteristic Positron Annihilation Lifetime in HgCdTe. Chinese Physics C, 1994, 18(8): 752-756.
[9]	LIU Qing-Jun , JIANG Yu-Zhen , WANG Shan , LIU Yi-Ming . n-Particle Transverse Correlation and Collectivity for Collisions 1.2A GeV Ar+KC1. Chinese Physics C, 1993, 17(10): 912-917.
[10]	WENG Hu-Min , ZHOU Xian-Yi , XU Ji-Hua , SUN Shi-Jun , ZHU Jing-Sheng , WU Shu-Lan , HAN Rong-Dian . Microstructure of A1/GaAs Interface Studied by Slow Positron Beam. Chinese Physics C, 1993, 17(9): 775-783.
[11]	Liu Qingjun , Jiang Yuzhen , Wang Shan , Liu Yiming , J. Jiang , D. Keane , Y. Shao , S. Y. Chu , S. Y. Fung . n-Particle Transverse Correlation and Collectivity for 1.2 A GeV Ar + KC1 Collisions. Chinese Physics C, 1993, 17(S3): 291-296.
[12]	GUO Xue-Zhe , WENG Hui-Min , HAN Rong-Dian . The Observation of Positron Surface State of Germanium. Chinese Physics C, 1992, 16(11): 961-964.
[13]	ZHOU Xian-Yi , ZHANG Han , YUAN Song-Liu , WANG Shun-Xi , ZHU Jing-Sheng , ZHANG Qi-Rui . 1D-ACAR Spectra of YBa_2－xSr_xCu₃O_y. Chinese Physics C, 1991, 15(11): 961-965.
[14]	WANG Shu-Ying , ZHANG Tian-Bao , SHENTU Yan-Min , WANG Hai-Dong , YANG Guang-Min . ON THE NATURE OF THE MEDIUM LIFETIME COMPONENT OF POSITRON ANNIHILATION IN TEFLON POLYMER. Chinese Physics C, 1990, 14(1): 1-7.
[15]	SHEN Ji-Qiang , LONG Qi-Wei , ZHOU Jin , WANG Ke-Lin . ATOMIC DENSITY DISTRIBUTIONS OF GRAIN BOUNDARIES IN METALS AND CHARACTERISTICS OF POSITRON ANNIHILATION LIFETIME SPECTRA. Chinese Physics C, 1989, 13(10): 879-885.
[16]	ZHANG Duan-Ming , LI Guo-Yuan , WANG Jian-An , HE Yuan-Jin . POSITRON ANNIHILATION STUDY OF PHASE TRANSITION IN HIGH-TEMPERATURE SUPERCONDUCTOR Y-Ba-Cu-O. Chinese Physics C, 1989, 13(9): 769-771.
[17]	XIONG Liang-Yue . A PHENOMENOLOGICAL MODEL FOR POSITRON TRAPPING AT DISLOCATIONS. Chinese Physics C, 1988, 12(4): 433-439.
[18]	XIONG Liang-Yue(L.Y.Xiong) . THE ACCURATE DETERMINATION OF SMALL VARIATIONS FOR THE PARAMETERS OF POSITRON LIFETIME SPECTRA IN AMORPHOUS ALLOY. Chinese Physics C, 1986, 10(5): 513-518.
[19]	XIONG Xing-Min . A STUDY OF DEFECTS DEFECTS IN GaAs BY POSITRON ANNIHILATION. Chinese Physics C, 1986, 10(4): 459-465.
[20]	WANG Shu-Ying . METHOD OF ANALYSING POSITRON ANNIHILATION LIFETIME SPECTRUM WITH A MULTI EXPONENTIAL CURVE FITTING. Chinese Physics C, 1983, 7(4): 408-414.

Access

Get Citation

HUANG Mao-Rong, GU Hua, WANG Yun-Yu, HE Yong-Shu, YANG Ju-Hua, LIN Jian-Ming and XU Cheng-Huang. Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation[J]. Chinese Physics C, 1991, 15(2): 97-102.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3015)
PDF Downloads(467)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation

Corresponding author: HUANG Mao-Rong,

Institute of High Energy Physics,Academia Sinica,Beijing 1000391 Institute of Physical-Chemical Material,Huachiao University,Quanzhou 362000

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1991-02-05

Abstract: The relation of the live times and S parameters with doped quantities of Na⁺ have been studied by positron annihilation method in pure,colourable and irradiant KC1 single crystals,The results show that the concentration of vacancies of KC1 doped with 800ppm Na⁺ is 4.24×10¹⁷/cm³.It is close to that of the pure KC1 crystal.The obvious F centers exist in the colorated crystal.The S parameters are mainly influenced by the external electrons of halide ions.Mechanism of annihilation of KC1 crystal doped with Na⁺ has been discussed.

HTML

Reference (1)

Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation

Corresponding author: HUANG Mao-Rong,

HTML

目录

Study on KC1 Colorated Center Doped with Na+ Crystal by Positron Annihilation

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Study on KC1 Colorated Center Doped with Na+ Crystal by Positron Annihilation

Corresponding author: HUANG Mao-Rong,

HTML

目录

Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation

Study on KC1 Colorated Center Doped with Na⁺ Crystal by Positron Annihilation