Compact,Low-Cost,14.5GHz All-Permanent Magnet Field ECR Ion Source
A compact 14.5GHz electron cyclotron resonance(ECR)ion source for the production of slow,multiply charged ions has been constructed,with the plasma-confining magnetic field produced exclusively by permanent magnets.Microwave power of up to 175W in the frequency range from 12.75 to 14.5GHz is transmitted from ground potential via a PTFE window into the water-cooled plasma chamber which can be equipped with an aluminum liner.The waveguide coupling system serves also as biased electrode,and two remotely-controlled gas inlet valves connected via an insulating break permit plasma operation in the gasmixing mode.A triode extraction system sustains ion acceleration voltages between lkV and 10kV.The ECR ion sonrce is fully computer-controlled and can be remotely operated from any desired location via Ethernet.
low-cost compact ECRIS all-permanent magnet ECRIS ECRIS for multiply charged ions
E.Galutschek E.Salzborn F.Aumayr HP.Winter
国际会议
The 17th International Workshop on ECR Ion Sources and Their Application(第17届国际ECR离子源研讨会)
兰州
英文
66-69
2006-09-17（万方平台首次上网日期，不代表论文的发表时间）