Ion trajectory simulation of inductively coupled plasma mass spectrometry based on plasma-interface behavior |
| |
| Institution: | 1. L. N. Gumilyov Eurasian National University, Astana, Kazakhstan;2. Institute of Nuclear Physics, Astana, Kazakhstan;3. Belarus State University, Minsk, Belarus;4. Institute of Solid State Physics, University of Latvia, Riga, Latvia;1. Flerov Laboratory of Nuclear Reactions, JINR, Joliot-Curie Str. 6, 141980 Dubna, Russia;2. The International University “Dubna”, Universitetskaya Str. 19, Dubna 141980, Russia;3. Institute of Nuclear Chemistry and Technology, Dorodna Str. 16, 03-195 Warsaw, Poland;1. Dept. of Physics and Materials Research Centre, Malaviya National Institute of Technology Jaipur 302017, India;2. Department of Physics, Vardhman (PG) College, Bijnor 246701, UP, India;3. Department of Physics, Shri K.K. Jain (PG) College, Khatauli, UP, India;4. Dept. of Metallurgical & Materials Engineering, Malaviya National Institute of Technology Jaipur 302017, India;5. Inter University Accelerator Centre, Aruna Asaf Ali Marg, New Delhi 110067, India;6. UGC-DAE Consortium for Scientific Research, University Campus, Khandwa Road, Indore 452017, India;1. Department of Chemistry, The Chinese University of Hong Kong, Hong Kong Special Administrative Region;2. Mobilion Systems Inc., Exton, PA, USA;1. Department of Mining and Materials Engineering, McGill University, 3610 University, Montreal, Quebec H3A 0C5, Canada;2. Department of Chemical Engineering, University of Wolverhampton, Wulfruna Street, Wolverhampton WV1 1LY, United Kingdom;1. Fraunhofer Center for Silicon Photovoltaics CSP, Otto-Eissfeldt-Str. 12, 06120 Halle/Saale, Germany;2. CiS Forschungsinstitut für Mikrosensorik und Photovoltaik GmbH, Konrad-Zuse-Str. 14, 99099 Erfurt, Germany;3. PVA TePla AG, Im Westpark 10-12, 35435 Wettenberg, Germany |
| |
| Abstract: | An ion trajectory simulation study of inductively coupled plasma mass spectrometry (ICP-MS) was conducted based on a newly proposed plasma interface model. The model is based on the formation of a plasma boundary by interaction between plasma behind the skimmer cone and the electric field of the extraction lens system. An estimated plasma boundary position, or charge separation position is used to determine the initial conditions of the simulation study. Two regions of conditions, in terms of radio frequency (RF) power for the ICP and first extraction lens voltage showing characteristic sensitivity, were reasonably explained by this simulation. This paper suggests that the location and shape of the plasma boundary are key factors that affect the focusing properties and transmission of the ion lens. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
