Radiant energy – Invisible radiant energy responsive electric signalling – Neutron responsive means
Reexamination Certificate
2011-04-12
2011-04-12
Porta, David P (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Neutron responsive means
Reexamination Certificate
active
07923698
ABSTRACT:
A neutron detector comprises a gas-filled dielectric shell, preferably a glass balloon, having opposite electrodes. An electric field is established whereby ionizing particles may be detected via ionization and current flow in the gas, using a pulse height analyzer or other conventional means. The dielectric shell preferably has low gas permeability and a bulk resistivity in the range of 108to 1017Ω-m, and is preferably in the millimeter to centimeter size range. Multiple balloons may be arranged in parallel or may be individually addressable by the detector electronics.
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Jardret Vincent D.
Kisner Roger A.
Stephan Andrew C.
Kim Kiho
Lauf Robert J.
Material Innovations, Inc.
Porta David P
UT-Battelle LLC
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