An Atomic Oxygen Device Based on PIG Oxygen Negative Ion Source

YU Jin-Xiang; CAI Ming-Hui; HAN Jian-Wei

Chinese Physics C> 2008, Vol. 32> Issue(S1) : 298-300

An Atomic Oxygen Device Based on PIG Oxygen Negative Ion Source

Abstract
HTML
Reference
Related

PDF

Abstract：
It is an important research subject for the spaceflight countries to conduct equivalent simulation of 5eV atomic oxygen effects for the spaceflight material in low earth orbit. This paper introduces an apparatus used for producing atomic oxygen, which consists of a PIG ion source with permanent magnet, two electrodes extraction system, an electron deflector, an einzel lens, an ion decelerating electrode and a sample bracket. At present it has been used on the small debris accelerator in the Center for Space Science and Applied Research, Chinese Academy of Sciences, and the producing experiments of O^－ are carried out. 200—300μA of O^－ ions are extracted at the extraction voltage of 2—3kV. The experiments for decelerating of O^－ ions and erosion of kapton foil are carried out also. Because of the target room used for both the atomic oxygen device and the small debris accelerator, the facility can be used for small debris impinging and atomic erosion for spaceflight materials simultaneouslly.

References

[1]

. DUO Shu-Wang et al. J. Mater. Sci. Technol., 2004, 20(6):759-7612. Chernik V N. Proceedings of the 7th International Sympo-sium on Materl in Space Environment, France, 1997, 237-2413. Caledonia G E et al. American Institute of Aeronautics and Astronautics, AIAA 92-39744. YU J et al. Nucl. Instrum. Methods A, 2004, 531: 341-345

[1]	M. Ghergherehchi , Y. H. Yeon , J. W. Kim , J. S. Chai . Simulation of electron behavior in PIG ion sourcefor 9 MeV cyclotron. Chinese Physics C, 2014, 38(12): 127004. doi: 10.1088/1674-1137/38/12/127004
[2]	YANG Zhen , LONG Ji-Dong , DONG Pan , WANG Tao , WEI Tao , HE Xiao-Zhong , ZHANG Kai-Zhi , SHI Jin-Shui . A preliminary study of a negative hydrogen PIG-type ion source for the compact cyclotron. Chinese Physics C, 2012, 36(10): 1000-1003. doi: 10.1088/1674-1137/36/10/015
[3]	CHEN Li-Hua , CUI Bao-Qun , JIANG Wei-Sheng , LI Ai-Ling . Calculation of Extraction System of Ion Sources. Chinese Physics C, 2008, 32(S1): 304-306.
[4]	SONG Ming-Tao , SHENG Li-Na , WANG Zhi-Guang , HE Yuan , GAO Da-Qing , YANG Xiao-Tian , LIU Jie , SU Hong , MAN Kai-Di . Development of an Intermediate Energy Heavy-Ion Micro-Beam Irradiation System. Chinese Physics C, 2008, 32(S1): 259-261.
[5]	ZHANG Meng , PENG Shi-Xiang , SONG Zhi-Zhong , ZHAO Jie , XU Rong , YUAN Zhong-Xi , GUO Zhi-Yu , LU Yuan-Rong , YU Jin-Xiang . Experimental Results of an ECR Oxygen Source and a LEBT System for 1MeV ISR RFQ Accelerator Upgrade Project. Chinese Physics C, 2008, 32(S1): 220-222.
[6]	F.Ames¹ , R.Baartman¹ , P.Bricault¹ , K.Jayamanna¹ , M.McDonald¹ , M.Olivo¹ , P.Schmor¹ , D.H.L.Yuan¹ , T.Lamy² . ECRIS Charge Breeding at ISAC. Chinese Physics C, 2007, 31(S1): 211-215.
[7]	S.Biri , E.Fekete , I.Iván , I.Gál . Transformation of the ATOMKI-ECRIS into a Plasma Device. Chinese Physics C, 2007, 31(S1): 156-158.
[8]	HE Wei , ZHANG Zheng-Xuan , ZHANG En-Xia , QIAN Cong , TIAN Hao , WANG Xi . Improvement of the Radiation Hardness of SIMOX Buried Oxides by Silicon Ion Implantation. Chinese Physics C, 2007, 31(4): 388-390.
[9]	PENG Shi-Xiang , SONG Zhi-Zhong , QIAN Feng , YUAN Zhong-Xi , XU Rong , YU Jin-Xiang , GUO Zhi-Yu . An ECR Oxygen Source and a LEBT System Developed for 1 MeV ISR RFQ Accelerator Upgrade. Chinese Physics C, 2007, 31(S1): 63-65.
[10]	REN XiaoTang , Lu YuanRong , YU JinXiang , WANG ZhongYi , LI WeiGuo , GUO JuFang , SONG ZhiZhong , LI YuSong , FANG JiaXun , CHEN JiaEr . Experimental Research on Simultaneous Acceleration of Positive and Negative Ions with Equal q/m in an ISR RFQ. Chinese Physics C, 2000, 24(4): 347-351.
[11]	Zhao Yubin , Liu Zhanwei , Zhao Hongwei , Ding Junzhang , Cao Yun , Zhang Zimin , Zhang Xuezhen , Guo Xiaohong . A Single Charge State ECR Ion Source. Chinese Physics C, 1999, 23(11): 1125-1128.
[12]	Xiao Meiqin , Zhang Tianjue , Fan Mingwu . The Optical Property Research of Stripping Extraction of Nagtive Ion Beam for Type CYCIAE Cyclotrons. Chinese Physics C, 1996, 20(12): 1110-1119.
[13]	CHEN Zhiqian . Binding Strength and Oxygen Coordination of the Fe Sites in High T_C GdBa₂ Cu₃O_7—δ. Chinese Physics C, 1993, 17(11): 971-975.
[14]	. Limiting Fragmentation Behaviours of Correlation and Fluctuation of Particle Produced in High Energy Oxygen-Nucleus Induced Interactions. Chinese Physics C, 1992, 16(11): 991-999.
[15]	WENG Zhi-Qun , XIA You-Lin , LIANG Lu . OBSERVATION AND MEASUREMENT OF An EVENT OF A 14.6A GeV OXYGEN NUCLEUS INTO FOUR HELIUM NUCLEI AND EXPLANTION OF THE MECHANISM. Chinese Physics C, 1990, 14(4): 337-339.
[16]	. CHARGED PARTICLE SPECTRA IN OXYGEN-INDUCED REACTIONS AT 14.6 AND 60GeV/NUCLEON. Chinese Physics C, 1989, 13(10): 865-869.
[17]	TANG Xiao-Wei , ZHENG Pu-Ying . OBSERVATION AND MEASUREMENT OF A FRAGMENTALTION EVENT OF A RELATIVISTIC OXYGEN NUCLEUS AND EXPLANATION OF THE MECHANISM. Chinese Physics C, 1988, 12(4): 455-458.
[18]	LI Xian-Yin , YAO Shi-Huai , ZHANG Qing-Ying . THE DOUBLEDELTA AND THE SURFACE DELTA INTERACTIONS AND SPECTRA OF OXYGEN ISOTOPES IN THE (s-d) SHELL. Chinese Physics C, 1987, 11(3): 397-402.
[19]	HE Ming-Ke , RAO Jian-Xi , LIN Da-Hang . THE RELATIVISTIC CORRECTIONS FOR CROUND STATE ENERGY OF THE POSITRONIUM NEGATIVE ION. Chinese Physics C, 1986, 10(2): 146-152.
[20]	WANG Yun-Yong , LU Xin-Hua , XUAN Bai-Ci , XIE Pei-Pei , MA Ji-Mao . THE INFLUNCES OF IMPURITIES IN GAS MIXTURE UPON THE SIGNAL PERFORMANCES OF THE DRIFT CHAMBER. Chinese Physics C, 1986, 10(1): 112-115.

Access

Get Citation

YU Jin-Xiang, CAI Ming-Hui and HAN Jian-Wei. An Atomic Oxygen Device Based on PIG Oxygen Negative Ion Source[J]. Chinese Physics C, 2008, 32(S1): 298-300.

YU Jin-Xiang, CAI Ming-Hui and HAN Jian-Wei. An Atomic Oxygen Device Based on PIG Oxygen Negative Ion Source[J]. Chinese Physics C, 2008, 32(S1): 298-300. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-01-11
Revised: 1900-01-01

Article Metric

Article Views(2810)
PDF Downloads(554)
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

An Atomic Oxygen Device Based on PIG Oxygen Negative Ion Source

Corresponding author: YU Jin-Xiang,

Received Date: 2008-01-11

Accepted Date: 1900-01-01

Available Online: 2008-01-04

Abstract: It is an important research subject for the spaceflight countries to conduct equivalent simulation of 5eV atomic oxygen effects for the spaceflight material in low earth orbit. This paper introduces an apparatus used for producing atomic oxygen, which consists of a PIG ion source with permanent magnet, two electrodes extraction system, an electron deflector, an einzel lens, an ion decelerating electrode and a sample bracket. At present it has been used on the small debris accelerator in the Center for Space Science and Applied Research, Chinese Academy of Sciences, and the producing experiments of O^－ are carried out. 200—300μA of O^－ ions are extracted at the extraction voltage of 2—3kV. The experiments for decelerating of O^－ ions and erosion of kapton foil are carried out also. Because of the target room used for both the atomic oxygen device and the small debris accelerator, the facility can be used for small debris impinging and atomic erosion for spaceflight materials simultaneouslly.

HTML

Reference (1)

An Atomic Oxygen Device Based on PIG Oxygen Negative Ion Source

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article