Temperature measuring method of plasma in magnetic field
专利汇可以提供Temperature measuring method of plasma in magnetic field专利检索，专利查询，专利分析的服务。并且PURPOSE: To measure temperatures vertical and parallel to a magnetic field by utilizing that plasma ions in the magnetic field are moved spirally.
CONSTITUTION: A probe is formed by cylinder 2, which has the front tip convered with metallic plate 1, and disc-shaped collector in back of cylinder 2. All of the outside of this probe is convered with an insulator except metallic plate 1, and only ions passing through small hole 5 provided in metallic plate 1 or the center of metallic plate 1 are collected. Collector bias 6 is applied between cylinder 2 and collector 3 to collect all ions, which passed through cylinder 2, by collector 3. Cylinder bias 7 is applied to plasma vessel 8 is respect to cylinder 2, and the number of ions collected by collector 3 at this time is measured as a current by ammeter 6. Temperatures vertical and parallel to the magnetic field of ions are obtained for Vp≥0 and Vp≤0 respectively from the relation between this current and cylinder bias voltage Vp.
COPYRIGHT: (C)1980,JPO&Japio，下面是Temperature measuring method of plasma in magnetic field专利的具体信息内容。
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