DataVXNondestructive Testing and EvaluationPaper
journal article·2001-01

New Device for Discriminated Neutron and X-Ray Radiography using Multi-Color Scintillators

K. Nittoh, T. Takahara, T. Yoshida, T. Tamura

Nondestructive Testing and Evaluation· Volume 16· Issue 2-6
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Source abstract

Abstract

Abstract A new conversion screen Gd2O2S: Eu has been developed which emits red light on thermal neutron irradiation. By using this in combination with the current green-light scintillator (Gd2O2S: Tb) in radiography under a neutron+X-ray field, we can easily separate the neutron and the X-ray images on PC with any color-graphic software in the market. This technique leads us to a new possibility of non-destructive and high-precision inspection of industrial products composed both of light elements (organic compounds and plastics) and heavy elements (metals).
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Research context

OpenAlex topics: Nuclear Physics and Applications · Radiation Detection and Scintillator Technologies · Advanced X-ray and CT Imaging

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