A method of shortening the scintillation

Currently, the known method of shortening the scintillation response of scintillation material is to suppress the amplitude-minor slower components of the scintillation response, whereas the possibilities of significant shortening of the amplitude-dominant component of the scintillation response in...

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Bibliographische Detailangaben
Hauptverfasser: NIKL Martin, HOUZVICKA Jindrich, BLAZEK Karel, HORODYSKY Petr, BOHACEK Pavel
Format: Patent
Sprache:eng ; heb
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Zusammenfassung:Currently, the known method of shortening the scintillation response of scintillation material is to suppress the amplitude-minor slower components of the scintillation response, whereas the possibilities of significant shortening of the amplitude-dominant component of the scintillation response in this method are limited. The invention concerns the method of shortening the scintillation response of scintillator luminescence centres which uses co-doping with Ce or Pr together with co-doping with ions from the lanthanoids, 3d transition metals, 4d transition metals or 5s2 or 6s2 ions group. Having had the luminescence centres electrons excited as a result of absorbed electromagnetic radiation, the scintillator created in this method is capable of taking away a part of the energy from the excited luminescence centres via a non-radiative energy transfer, which results in a significant shortening of the time of duration of the amplitude-dominant component of the scintillation response.