Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Patent
1990-03-14
1992-07-14
Cooper, Jack
Radiant energy
Invisible radiation responsive nonelectric signalling
Luminescent device
2503272, 2523014R, 2523014F, 2523014P, 423290, G01T 100
Patent
active
051305496
ABSTRACT:
Cubic boron nitride having an impurity profile as set out below has been found to exhibit excellent thermoluminescent properties with a high gamma radiation sensitivity and low light sensitivity:
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Davies Geoffrey J.
Hedges Lesley K.
Keddy Rex J.
Nam Tom L.
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