Flexible composite radiation detector
Abstract
A flexible composite scintillator was prepared by mixing fast, bright, dense rare-earth doped powdered oxyorthosilicate (such as LSO:Ce, LSO:Sm, and GSO:Ce) scintillator with a polymer binder. The binder is transparent to the scintillator emission. The composite is seamless and can be made large and in a wide variety of shapes. Importantly, the composite can be tailored to emit light in a spectral region that matches the optimum response of photomultipliers (about 400 nanometers) or photodiodes (about 600 nanometers), which maximizes the overall detector efficiency.
- Inventors:
-
- Santa Fe, NM
- Los Alamos, NM
- Issue Date:
- Research Org.:
- Univ. of California (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 908037
- Patent Number(s):
- 7145149
- Application Number:
- 10/946,025
- Assignee:
- Los Alamos National Security, LLC (Los Alamos, NM)
- Patent Classifications (CPCs):
-
G - PHYSICS G21 - NUCLEAR PHYSICS G21K - TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR
- DOE Contract Number:
- W-7405-ENG-36
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
Citation Formats
Cooke, D Wayne, Bennett, Bryan L, Muenchausen, Ross E, Wrobleski, Debra A, and Orler, Edward B. Flexible composite radiation detector. United States: N. p., 2006.
Web.
Cooke, D Wayne, Bennett, Bryan L, Muenchausen, Ross E, Wrobleski, Debra A, & Orler, Edward B. Flexible composite radiation detector. United States.
Cooke, D Wayne, Bennett, Bryan L, Muenchausen, Ross E, Wrobleski, Debra A, and Orler, Edward B. Tue .
"Flexible composite radiation detector". United States. https://www.osti.gov/servlets/purl/908037.
@article{osti_908037,
title = {Flexible composite radiation detector},
author = {Cooke, D Wayne and Bennett, Bryan L and Muenchausen, Ross E and Wrobleski, Debra A and Orler, Edward B},
abstractNote = {A flexible composite scintillator was prepared by mixing fast, bright, dense rare-earth doped powdered oxyorthosilicate (such as LSO:Ce, LSO:Sm, and GSO:Ce) scintillator with a polymer binder. The binder is transparent to the scintillator emission. The composite is seamless and can be made large and in a wide variety of shapes. Importantly, the composite can be tailored to emit light in a spectral region that matches the optimum response of photomultipliers (about 400 nanometers) or photodiodes (about 600 nanometers), which maximizes the overall detector efficiency.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {12}
}
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Works referenced in this record:
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