Preliminary Results of the Updated LECR2 Source-LECR2M

SUN Liang-Ting; FENG Yu-Cheng; WANG Hui; LI Jin-Yu; CAO Yun; ZHANG Xue-Zhen; MA Bao-Hua; LI Xi-Xia; SHANG Yong; HE Wei; ZHU Yu-Hua; GUO Xiao-Hong; ZHANG Zi-Mi

Chinese Physics C> 2007, Vol. 31> Issue(S1) : 118-122

Preliminary Results of the Updated LECR2 Source-LECR2M

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The Latest developed LECR2M (Lanzhou ECR No. 2 Modified) source is the updated one of LECR2 (Lanzhou ECR No. 2) source at IMP. It has been assembled on the low energy ion beam experimental platform to produce MCI beams for atomic physics and material physics experimental research. In our updating program, the structure of injection and extraction components has been modified to make the source structure more simple and effective. The hexapole magnet has also been replaced by a new hexapole magnet with higher radial field and larger inner diameter. With this updating, stronger magnetic field confinement of the ECR plasma is possible and better base vacuum condition is also achieved. LECR2M was designed to be operated at 14.5GHz. During the preliminary test, 1.3emA O⁶⁺ beam was extracted with the injected rf power of 1.1kW. The source has been used to deliver intense MCI beams for different experiments. After some discussion of the main features of this newly updated source, some of the typical commissioning test results of LECR2M will be presented.

References

[1]

. ZHAO Hong-Wei et al. Rev. Sci. Instrum., 2000, 71(2): 6462. Jacquot B, Fourg F, Geller R. Nucl. Instr. Meth. Phys. Res., 1987, A253: 133. Sortais P et al. Proceedings of 10th International Workshop on ECR Ion Sources, Oak Ridge, ORNL. 1990. 354. ZHANG Zi-Min et al. HEP NP, 2000, 24(10): 974-978(in Chinese)(张子民等.高能物理与核物理,2000,24(10):974-978)5. ZHANG Zi-Min et al. Proceedings of 15th International Workshop on ECR Ion Sources, Jyvskyl, Finland, 2002.1266. Hitz D et al. Rev. Sci. Instrum., 2002, 73: 5097. Halbach K. N. I. M., 1981, 187: 109-1178. SUN Liang-Ting et al. Nucl. Instr. and Meth. Phys. Res.,2005, B235: 524-5299. Koivisto H et al. Nucl. Instr. and Meth. Phys. Res., 1994,B94: 291-296

[1]	CUI Bao-Qun , TANG Bing , MA Yin-Jun , MA Rui-Gang , JIANG Cong , CHEN Li-Hua , JIANG Wei-Sheng . A Permanent Magnet Ion Source with Adjustable Magnetic Field. Chinese Physics C, 2008, 32(S1): 280-282.
[2]	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.
[3]	LEI Guang-Jiu , JIANG Shao-Feng , ZHONG Guang-Wu , CAO Jian-Yong , LU Da-Lun , ZOU Gui-Qing , LIU He , ZHANG Xian-Ming , JIANG Tao , YANG Ji-Fang , QIAN Jia-Mei , TANG Li-Xing , ZHOU Cai-Ping , MAO Wei-Cheng , LIU Yong . Ion Source for HL-2A Nuetral Beam Injection. Chinese Physics C, 2008, 32(S1): 271-273.
[4]	D.P.May , F.P.Abegglen , G.J.Derrig , R.S.Olsen . The Texas A&M 14.5 GHz ECRIS. Chinese Physics C, 2007, 31(S1): 105-107.
[5]	G.Ciavola¹ , S.Gammino¹ , L.Celona¹ , F.Consoli¹ , G.Gallo¹ , D.Mascali¹ , S.Passarello¹ , M.Cavenago² , A.Galatà² , P.Spaedtke³ , K.Tinschert³ , R.Lang³ , H.Koivisto⁴ , P.Suomin . Status Report of the MS-ECRIS Construction. Chinese Physics C, 2007, 31(S1): 13-17.
[6]	R.Gobin , P-Y.Beauvais , A.Ben Ismail , D.Bogard , O.Delferriere , D.De Menezes , R.Duperrier , Y.Gauthier , F.Harrault , P-A.Leroy , O.Tuske , D.Uriot . ECR Light Ion Sources at CEA/Saclay. Chinese Physics C, 2007, 31(S1): 46-50.
[7]	M.Muramatsu¹ , 2 , A.Kitagawa² , Y.Iwata² , K.Yamamoto² , H.Ogawa² , S.Hojo² , Y.Sakamoto² , T.Honma² , W.Takasugi³ , M.Wakaisami³ , Y.Yoshida⁴ , T.Kubo⁵ , Y.Kato⁵ , S.Biri⁶ . Present Status of NIRS ECR Ion Sources. Chinese Physics C, 2007, 31(S1): 60-62.
[8]	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.
[9]	L.Dumas¹ , C.Hill¹ , D.Hitz² , D.Kuchler¹ , C.Mastrostefano¹ , M.O'Neil¹ , R.Scrivens¹ . Operation of the GTS-LHC Source for the Hadron Injection at CERN. Chinese Physics C, 2007, 31(S1): 51-54.
[10]	V.Bekhterev¹ , S.Bogomolov¹ , A.Efremov¹ , G.Gulbekian¹ , Yu.Kostyukhov¹ , A.Lebedev¹ , M.Leporis² , V.Loginov¹ , N.Yazvitsky¹ . Preliminary Tests of the DECRIS-4 Ion Source. Chinese Physics C, 2007, 31(S1): 108-110.
[11]	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.
[12]	A.G.Drentje , M.Muramatsu , A.Kitagawa . Best C⁴⁺ and C⁵⁺ Beams of the Kei2 ECR Ion Source. Chinese Physics C, 2007, 31(S1): 94-96.
[13]	V.V.Bekhterev¹ , S.L.Bogomolov¹ , V.I.Datskov² , V.M.Drobin² , S.N.Dmitriev¹ , A.A.Efremov¹ , V.N.Loginov¹ , A.N.Lebedev¹ , H.Malinowski³ , V.V.Seleznev² , A.Shishov² , G.P.Tsvineva² . The Project of the Superconducting ECR Ion Source DECRIS-SC2. Chinese Physics C, 2007, 31(S1): 23-26.
[14]	SUN Liang-Ting , LI Jin-Yu , ZHANG Xue-Zhen , WANG Hui , MA Bao-Hua , LI Xi-Xia , FENG Yu-Cheng , SONG Ming-Tao , ZHU Yu-Hua , ZHAO Li-Min , WANG Ping-Zhi , LIU Hui-Ping , ZHAO Hong-Wei , MA Xin-Weng , ZHAN Wen-Long . Commissioning Test of LAPECR2 Source on the 320 kV HV Platform. Chinese Physics C, 2007, 31(S1): 55-59.
[15]	SUN Zhen-Wu , HUO Yu-Ping , LI Yu-Xiao , LI Tao . Study of Extraction Property of RF Ion Source. Chinese Physics C, 2006, 30(9): 902-906.
[16]	LONG Ji-Dong , SHI Jin-Shui , YU Hai-Jun , LIN Yu-Zheng . Study On Character of Backstreaming Ions Source. Chinese Physics C, 2005, 29(5): 501-506.
[17]	ZHANG Zi-Min , ZHAO Hong-Wei , ZHANG Xue-Zhen , GUO Xiao-Hong , LI Xi-Xia , LI Jin-Yu , FENG Yu-Cheng , WANG Hui , MA Bao-Hua , GAO Ji-Yuan , CAO Yun , SUN Liang-Ting , MA Lei . High Charge State ECR Ion Source-LECR3. Chinese Physics C, 2003, 27(10): 914-918.
[18]	ZHANG ZiMin , ZHAO HongWei , ZHAO YuBin , ZHANG XueZhen , GUO XiaoHong , LIU ZhanWen . Production of Metallic Ions Beam in ECR Ion Source. Chinese Physics C, 2000, 24(10): 974-978.
[19]	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.
[20]	MA MING-HSIU , YAO WEI , EAI KUEI-PEING . A NEW TYPE OF RADIOFREQUENCY METAL ION SOURCE. Chinese Physics C, 1978, 2(6): 544-549.

Access

Get Citation

SUN Liang-Ting, FENG Yu-Cheng, WANG Hui, LI Jin-Yu, CAO Yun, ZHANG Xue-Zhen, MA Bao-Hua, LI Xi-Xia, SHANG Yong, HE Wei, ZHU Yu-Hua, GUO Xiao-Hong, ZHANG Zi-Mi and Preliminary Results of the Updated LECR2 Source-LECR2M[J]. Chinese Physics C, 2007, 31(S1): 118-122.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2007-05-30
Revised: 1900-01-01

Article Metric

Article Views(3310)
PDF Downloads(735)
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

Preliminary Results of the Updated LECR2 Source-LECR2M

Corresponding author: SUN Liang-Ting,

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2007-05-30

Accepted Date: 1900-01-01

Available Online: 2007-01-03

Abstract: The Latest developed LECR2M (Lanzhou ECR No. 2 Modified) source is the updated one of LECR2 (Lanzhou ECR No. 2) source at IMP. It has been assembled on the low energy ion beam experimental platform to produce MCI beams for atomic physics and material physics experimental research. In our updating program, the structure of injection and extraction components has been modified to make the source structure more simple and effective. The hexapole magnet has also been replaced by a new hexapole magnet with higher radial field and larger inner diameter. With this updating, stronger magnetic field confinement of the ECR plasma is possible and better base vacuum condition is also achieved. LECR2M was designed to be operated at 14.5GHz. During the preliminary test, 1.3emA O⁶⁺ beam was extracted with the injected rf power of 1.1kW. The source has been used to deliver intense MCI beams for different experiments. After some discussion of the main features of this newly updated source, some of the typical commissioning test results of LECR2M will be presented.

HTML

Reference (1)

Preliminary Results of the Updated LECR2 Source-LECR2M

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article