Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Doped luminescent materials and particle discrimination using same

Patent ·
OSTI ID:1160131
Doped luminescent materials are provided for converting excited triplet states to radiative hybrid states. The doped materials may be used to conduct pulse shape discrimination (PSD) using luminescence generated by harvested excited triplet states. The doped materials may also be used to detect particles using spectral shape discrimination (SSD).
Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Number(s):
8,853,651
Application Number:
12/943,708
OSTI ID:
1160131
Country of Publication:
United States
Language:
English

References (41)

Charge carrier transport in organic semiconductors journal March 2003
Pulse-Shape Discrimination in High-Symmetry Organic Scintillators journal August 2013
The Evolution of Organometallic Complexes in Organic Light-Emitting Devices journal September 2007
Low-Afterglow, High-Refractive-Index Liquid Scintillators for Fast-Neutron Spectrometry and Imaging Applications journal June 2009
Fast neutron spectrometry with organic scintillators applied to magnetic fusion experiments
  • Kaschuck, Yu.A.; Esposito, B.; Trykov, L.A.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 476, Issue 1-2, p. 511-515 https://doi.org/10.1016/S0168-9002(01)01499-1
journal January 2002
Efficient plastic scintillators utilizing phosphorescent dopants journal January 2007
A new isoreticular class of metal-organic-frameworks with the MIL-88 topology journal January 2006
Isotropic transport in an oligothiophene derivative for single-crystal field-effect transistor applications journal May 2009
Control of stilbene conformation and fluorescence in self-assembled capsules journal January 2009
Charge transport in organic crystals: Theory and modelling journal November 2010
Quenching of fluorescence by oxygen. Probe for structural fluctuations in macromolecules journal October 1973
Pulse Shape Discrimination in Impure and Mixed Single-Crystal Organic Scintillators journal December 2011
Selective Guest Binding by Tailored Channels in a 3-D Porous Zinc(II)−Benzenetricarboxylate Network journal March 1997
Spectral- and Pulse-Shape Discrimination in Triplet-Harvesting Plastic Scintillators journal December 2012
New Organic Crystals for Pulse Shape Discrimination journal June 2009
A Mesoporous Metal–Organic Framework journal December 2009
Reticular Chemistry: Occurrence and Taxonomy of Nets and Grammar for the Design of Frameworks journal March 2005
The effect of pulse pile-up on discrimination between neutrons and gamma rays journal July 1980
Calibration and performance of a neutron-time-of-flight detector journal December 1964
A new hybrid exchange–correlation functional using the Coulomb-attenuating method (CAM-B3LYP) journal July 2004
Energy transfer between Ir(ppy)3 molecules in neat film and concentration quenching of phosphorescence journal May 2008
Ultraviolet Spectra of Stilbene, p‐Monohalogen Stilbenes, and Azobenzene and the trans to cis Photoisomerization Process journal May 1962
Picosecond fluorescence spectroscopy on excimer formation and excitation energy transfer of pyrene in Langmuir-Blodgett monolayer films journal June 1987
Organic light-emitting devices based on aromatic polyimide doped by electrophosphorescent material fac tris(2-phenylpyridine) iridium journal February 2003
Plastic scintillators with efficient neutron/gamma pulse shape discrimination
  • Zaitseva, Natalia; Rupert, Benjamin L.; PaweŁczak, Iwona
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 668, p. 88-93 https://doi.org/10.1016/j.nima.2011.11.071
journal March 2012
Studies on microhardness and slip systems of Bridgman grown trans-stilbene crystals journal October 2001
Scintillating Metal-Organic Frameworks: A New Class of Radiation Detection Materials journal January 2009
Sub-Nanosecond Plastic Scintillator Time Response Studies Using Laser Produced X-Ray Pulsed Excitation journal February 1977
A scintillation counter with neutron and gamma-ray discriminators journal April 1959
High-performance polymer light-emitting diodes doped with a red phosphorescent iridium complex journal April 2002
Triplet Excitation Energy Transfer with Constrained Density Functional Theory journal December 2010
Pulse Shape Discrimination with Organic Liquid Scintillator Solutions journal July 1970
New Effective Organic Scintillators for Fast Neutron and Short-Range Radiation Detection journal December 2007
Percolation and Conduction journal October 1973
Systematic Design of Pore Size and Functionality in Isoreticular MOFs and Their Application in Methane Storage journal January 2002
Application of solution techniques for rapid growth of organic crystals journal January 2011
Reticular synthesis and the design of new materials journal June 2003
NWChem: A comprehensive and scalable open-source solution for large scale molecular simulations journal September 2010
Creep of metal-type organic compounds—I. Pure polycrystals and particle-hardened systems journal December 1992
Development of organic scintillators journal June 1979
The luminescence decay of organic scintillators journal June 1968

Similar Records

Use of metal organic fluors for spectral discrimination of neutrons and gammas.
Technical Report · Wed Sep 01 00:00:00 EDT 2010 · OSTI ID:1008106

Multiple dye interactions in plastic scintillators: Effects on pulse shape discrimination
Journal Article · Tue Jul 21 20:00:00 EDT 2020 · Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment · OSTI ID:1651186

IMPROVEMENTS IN OR RELATING TO NUCLEAR PARTICLE DISCRIMINATORS
Patent · Tue Nov 20 23:00:00 EST 1962 · OSTI ID:4746029

Related Subjects