Electronic Thermal Neutron Dosimetry using pMOSFET and Gadolinium as Detector

摘要

The present invention relates to a real-time electronic thermal neutron dosimeter using a thermal neutron detection device composed of pMOSFET and Gd (Gadolinium), and its object is to provide a compact electronic dosimeter that can detect thermal neutrons in real time.;The structure of the present invention is a dosimeter for detecting a thermal neutron, comprising: a pMOSFET assembly (4) equipped with a pMOSFET chip (p-type metal oxide semiconductor field effect transistor) 3 as an oxide layer, and an upper portion of the pMOSFET chip 3; A real-time electronic thermal neutron dosimeter using a pMOSFET and a gadolinium (Gd) thermal neutron detection device, characterized in that the pMOSFET protection cap (1) is coated with a gadolinium (Gd, 2) layer as a nuclear reaction film. It is made the point of devise.