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Title: Photonic crystal scintillators and methods of manufacture

Abstract

Photonic crystal scintillators and their methods of manufacture are provided. Exemplary methods of manufacture include using a highly-ordered porous anodic alumina membrane as a pattern transfer mask for either the etching of underlying material or for the deposition of additional material onto the surface of a scintillator. Exemplary detectors utilizing such photonic crystal scintillators are also provided.

Inventors:
; ; ;
Issue Date:
Research Org.:
Savannah River Site (SRS), Aiken, SC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1209348
Patent Number(s):
9103921
Application Number:
14/035,150
Assignee:
Savannah River Nuclear Solutions, LLC (Aiken, SC)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01T - MEASUREMENT OF NUCLEAR OR X-RADIATION
DOE Contract Number:  
AC09-08SR22470
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Sep 24
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Torres, Ricardo D., Sexton, Lindsay T., Fuentes, Roderick E., and Cortes-Concepcion, Jose. Photonic crystal scintillators and methods of manufacture. United States: N. p., 2015. Web.
Torres, Ricardo D., Sexton, Lindsay T., Fuentes, Roderick E., & Cortes-Concepcion, Jose. Photonic crystal scintillators and methods of manufacture. United States.
Torres, Ricardo D., Sexton, Lindsay T., Fuentes, Roderick E., and Cortes-Concepcion, Jose. Tue . "Photonic crystal scintillators and methods of manufacture". United States. https://www.osti.gov/servlets/purl/1209348.
@article{osti_1209348,
title = {Photonic crystal scintillators and methods of manufacture},
author = {Torres, Ricardo D. and Sexton, Lindsay T. and Fuentes, Roderick E. and Cortes-Concepcion, Jose},
abstractNote = {Photonic crystal scintillators and their methods of manufacture are provided. Exemplary methods of manufacture include using a highly-ordered porous anodic alumina membrane as a pattern transfer mask for either the etching of underlying material or for the deposition of additional material onto the surface of a scintillator. Exemplary detectors utilizing such photonic crystal scintillators are also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {8}
}

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Works referenced in this record:

100 nm period silicon antireflection structures fabricated using a porous alumina membrane mask
journal, January 2001


The use of Reactive Ion Etching for obtaining “free” silica nano test tubes
journal, October 2010


Perfect two-dimensional porous alumina photonic crystals with duplex oxide layers
journal, January 2003


GaN-based light-emitting diodes with photonic crystals structures fabricated by porous anodic alumina template
journal, January 2011


Fabrication of ZnTe Nanohole Arrays by Reactive Ion Etching Using Anodic Alumina Templates
journal, February 2002


Corking Nano Test Tubes by Chemical Self-Assembly
journal, April 2006


Uranium detection using small scintillators in a maritime environment
journal, May 2008


Effect of a nanoporous surface on photoluminescence from nanopatterned GaN thin films fabricated by anodic alumina templates
journal, February 2010


Photonic crystals: A novel approach to enhance the light output of scintillation based detectors
journal, February 2011

  • Knapitsch, Arno; Auffray, Etiennette; Fabjan, C. W.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 628, Issue 1, p. 385-388
  • https://doi.org/10.1016/j.nima.2010.07.007

Results of Photonic Crystal Enhanced Light Extraction on Heavy Inorganic Scintillators
journal, October 2012


Improving Light Extraction From Heavy Inorganic Scintillators by Photonic Crystals
journal, October 2010


Probing the Concepts of Photonic Crystals on Scintillating Materials
journal, June 2008


Room-temperature deposition of indium tin oxide thin films with plasma ion-assisted evaporation
journal, November 1998


New Approaches to Improve Timing Resolution in Scintillators
journal, October 2012


Factors Influencing Time Resolution of Scintillators and Ways to Improve Them
journal, October 2010


Neutron Detection With Gamma-Ray Spectrometers for Border Security Applications
journal, August 2010


GaAs and InP nano-hole arrays fabricated by reactive beam etching using highly ordered alumina membranes
conference, January 1998


Molecular Imaging Challenges With PET
journal, June 2010


Preparation of photonic crystals made of air pores in anodic alumina
journal, August 2007


Three-dimensional alumina nanotemplate
journal, April 2006