A K-CELL injection system for SH-PermEBIT

作者：Han Chuan^*; Zhao Rui-Feng; Shi Zhan; Hutton, Roger; Lu Di

来源：Nuclear Science and Techniques, 2014, 25(4): 040203.

• Knudsen Cell
• EBIT
• Metallic atom injection

In this paper, we report a newly developed Knudsen Cell injection system for SH-PermEBIT. This technique can overcome disadvantages of introducing organometallic gases and wired probes into EBIT and provide steady continuous injection. A specially designed vacuum line is used to ensure that the Knudsen Cell satisfies the vacuum level of SH-permEBIT. Using this system we successfully injected ytterbium into the SH-permEBIT and recorded a spectrum in the visible wavelength region.

• 出版日期2014-8
• 单位复旦大学