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公开(公告)号:EP0384084A1
公开(公告)日:1990-08-29
申请号:EP89313594.7
申请日:1989-12-27
发明人: Nam, Tom Leong , Van Rijn, Hendrik Johan , Keddy, Rex James , Fallon, Paul Joseph , Schlimmer, Joanne Fredrica
摘要: The invention provides a scintillation detector for nuclear radiation which comprises a synthetic diamond (10) having a nitrogen impurity concentration of 150ppm or less. The detector has solvent (or oxides thereof) impurity concentrations of 1000ppm or less, where the solvents are any of the following: Ni, Cu, Mn, Al or Cr, or combinations thereof. The detector has Fe and Co impurity concentrations of less than 10ppm. A practical version of the detector includes an optical fibre (12) and a photomultiplier tube (14), the optical fibre collecting light emitted by the diamond and channelling it to the photomultiplier tube.
摘要翻译: 本发明提供了一种用于核辐射的闪烁检测器,其包括氮杂质浓度为150ppm以下的合成金刚石(10)。 检测器具有1000ppm以下的溶剂(或其氧化物)杂质浓度,其中溶剂为以下任何一种:Ni,Cu,Mn,Al或Cr,或其组合。 检测器的Fe和Co杂质浓度小于10ppm。 检测器的实际版本包括光纤(12)和光电倍增管(14),光纤收集由金刚石发射的光并将其引导到光电倍增管。
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公开(公告)号:EP0384084B1
公开(公告)日:1993-06-16
申请号:EP89313594.7
申请日:1989-12-27
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