Radiation detectors

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United States of America Patent

PATENT NO 9490374
SERIAL NO

13888277

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Abstract

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A detector for detecting radiation is generally described. The detector can comprise at least one ionic semiconductor material. For example, the ionic semiconductor material comprises a thallium halide and/or an indium halide. Electrical contacts are formed on the semiconductor material to provide a voltage to the detector during use. At least one of the electrical contacts may comprise a liquid that contains ions. In some instances, at least one electrical contact comprises a metal, such as Cr, Ti, W, Mo, or Pb. In some embodiments, the detector comprises both an electrical contact comprising liquid comprising ions and an electrical contact comprising a metal selected from a group consisting of Cr, Ti, W, Mo, and Pb. Detectors for detecting radiation, as described herein, may have beneficial properties.

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Patent Owner(s)

Patent OwnerAddress
RADIATION MONITORING DEVICES INC44 HUNT STREET WATERTOWN MA 02472

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cirignano, Leonard Cambridge, US 4 1
Gueorguiev, Andrey Burlington, US 8 26
Kargar, Alireza Watertown, US 3 1
Kim, Hadong Methuen, US 13 43
Shah, Kanai S Watertown, US 52 469

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