Neutron detection

Feller, W. Bruce; White, Paul L.

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Title: Neutron detection

Abstract

A neutron detector includes a microchannel plate having a structure that defines a plurality of microchannels, and layers of materials disposed on walls of the microchannels. The layers include a layer of neutron sensitive material, a layer of semiconducting material, and a layer of electron emissive material. For example, the layer of neutron sensitive material can include at least one of hafnium (Hf), samarium (Sm), erbium (Er), neodymium (Nd), tantalum (Ta), lutetium (Lu), europium (Eu), dysposium (Dy), or thulium (Tm).

Inventors:: Feller, W. Bruce; White, Paul L.

Issue Date:: 2018-04-10

Research Org.:: Nova Scientific, Inc., Sturbridge, MA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1532081

Patent Number(s):: 9941438

Application Number:: 14/521,432

Assignee:: Nova Scientific, Inc. (Sturbridge, MA)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01T - MEASUREMENT OF NUCLEAR OR X-RADIATION

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

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G - PHYSICS G01 - MEASURING G01T - MEASUREMENT OF NUCLEAR OR X-RADIATION
G01T3/08 - with semiconductor detectors

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
H01L31/08 - in which radiation controls flow of current through the device, e.g. photoresistors

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DOE Contract Number:: SC0009657

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014-10-22

Country of Publication:: United States

Language:: English

Citation Formats


                    Feller, W. Bruce, and White, Paul L. Neutron detection.  United States: N. p., 2018. 
        Web.

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                    Feller, W. Bruce, & White, Paul L. Neutron detection.  United States.

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                    Feller, W. Bruce, and White, Paul L. Tue .  
        "Neutron detection".  United States.  https://www.osti.gov/servlets/purl/1532081.

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@article{osti_1532081,

  title        = {Neutron detection},

  author       = {Feller, W. Bruce and White, Paul L.},

  abstractNote = {A neutron detector includes a microchannel plate having a structure that defines a plurality of microchannels, and layers of materials disposed on walls of the microchannels. The layers include a layer of neutron sensitive material, a layer of semiconducting material, and a layer of electron emissive material. For example, the layer of neutron sensitive material can include at least one of hafnium (Hf), samarium (Sm), erbium (Er), neodymium (Nd), tantalum (Ta), lutetium (Lu), europium (Eu), dysposium (Dy), or thulium (Tm).},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {4}

}

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Works referenced in this record:

Omni-directional solid-state thermal neutron detector
patent, June 2010

McGinnis, Wayne C.
US Patent Document 7,745,800
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7745800