منابع مشابه
Pure Metal and Metal-doped Rare-gas Clusters Grown in a Pulsed Arc Cluster Ion Source
The performance of a new pulsed arc cluster ion source (PACIS) is demonstrated for pure metal cluster ions and anions as well as mixed metal-rare-gas clusters. Pure metal clusters like W$ exhibit intensity distributions similar to those from laser vaporization sources. The ion current of the PACIS is comparable to that of a laser vaporization source. For metal-doped argon cluster ions, a single...
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Using liquid membrane and, in particular, supported liquid membrane (SLM) is a novel method of separation in comparison to other methods such as adsorption, extraction and ion exchange. SLM is a combination of simultaneous extraction and disposal whose high efciency and capability is proven by many studies. So far, many researchers have utilized SLM in various scientifc...
متن کاملMg–Ga liquid metal ion source for implantation doping of GaN
A magnesium liquid metal ion source was investigated for p-type doping of GaN. The metal is an alloy composed of 33.3% Mg and 66.7% Ga. The source type is a direct heating needle source with a spring-type reservoir, which is constructed using tungsten wire and a ceramic tube. The source has been tested and characterized in a NanoFab 150 focused ion beam ~FIB! system. A typical source lifetime w...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 1990
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.1141922