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1. 发明授权

US07106438B2 ICP-OES and ICP-MS induction current 有权
标题翻译： ICP-OES和ICP-MS感应电流
公开(公告)号：US07106438B2
公开(公告)日：2006-09-12
申请号：US10730779
申请日：2003-12-09
申请人： Peter J. Morrisroe , Thomas Myles
发明人： Peter J. Morrisroe , Thomas Myles
IPC分类号： G01J3/30 , G01N21/73
CPC分类号： H01J49/105 , G01N21/73
摘要： In a method of spectroscopically analyzing a sample, a plasma is generated. A magnetic field is generated by a magnetic dipole wherein the plasma is confined within the magnetic field. Sample atoms are introduced into the plasma wherein energized atoms of the sample are confined. The spectral composition or mass-to-charge ratio of the energized sample atoms is analyzed. In a spectroscopic system a magnetic dipole has an associated magnetic field. A plasma is confined within the magnetic field and a sample of energized atoms introduced into the plasma. A spectrometer analyzes the energized atoms for the mass-to-charge ratio or for their spectral composition.
摘要翻译：在对样品进行光谱分析的方法中，产生等离子体。磁场由磁偶极子产生，其中等离子体被限制在磁场内。将样品原子引入等离子体，其中样品的激发原子被限制。分析通电样品原子的光谱组成或质荷比。在光谱系统中，磁偶极子具有相关的磁场。等离子体被限制在磁场内，并且将有源原子的样品引入等离子体中。光谱仪分析带电原子的质荷比或其光谱组成。

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