Radiation detector

Details Radiation detector Radiation detector

2006-09-12

2006-09-12

Porta, David (Department: 2884)

Radiant energy

Invisible radiation responsive nonelectric signalling

Luminescent device

C252S301360

Reexamination Certificate

active

07105835

ABSTRACT:
This invention provides a radiation detector using a scintillator having both a strong luminescence intensity and a short time constant. The radiation detector comprises as a scintillator an organic/inorganic perovskite hybrid compound represented by the general formula AMX3, wherein A is R—NH3or R′—NH2, or a mixture thereof, R is a hydrogen atom or a methyl group which may be substituted by an amino group or a halogen atom, R′ is a methylene group which may be substituted by an amino group or a halogen atom, each X is a halogen atom that may be identical to or different from the other X groups, and M is a Group IVa metal, Eu, Cd, Cu, Fe, Mn or Pd.

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