Processing of transparent polycrystalline AlON:Ce3+ scintillators

Chen, Ching -Fong; Yang, Pin; King, Graham; Tegtmeier, Eric L.

doi:10.1111/jace.13986

Title: Processing of transparent polycrystalline AlON:Ce³⁺ scintillators

Journal Article · Fri Oct 23 00:00:00 EDT 2015 · Journal of the American Ceramic Society

DOI:https://doi.org/10.1111/jace.13986· OSTI ID:1248612

Chen, Ching -Fong ^[1]; Yang, Pin ^[2]; King, Graham ^[1]; Tegtmeier, Eric L. ^[1]

Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

A new polycrystalline ceramic scintillator is reported for potential use in radiation detection and medical imaging applications. The goal was to develop cerium-activated aluminum oxynitride (AlON:Ce³⁺) ceramics, which can be produced using ceramic processes in comparison to the high-cost, low-yield single-crystal growth technique. A phase pure AlON:Ce³⁺ powder with cubic symmetry was successfully synthesized at high temperature under a reducing atmosphere to convert Ce⁴⁺ to Ce³⁺ in the solid solution. We explored two different activator concentrations (0.5 and 1.0 mol%). Fully dense and transparent AlON:Ce³⁺ ceramics were produced by a liquid-phase-assisted pressureless sintering. The crystal field splitting around the Ce³⁺ activator in the AlON was comparable to the splitting induced by Br₋ and the Cl₋ ligands, which produced an emission spectrum perfectly matching the maximum quantum efficiency range of the photomultiplier tube for radiation detection. Both optical excitation and radiation ionizations in AlON:Ce³⁺ were demonstrated. Lastly, challenges and mechanisms related to the radioluminescence efficiency are discussed.

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Research Organization:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: AC04-94AL85000

OSTI ID:: 1248612

Report Number(s):: SAND-2016-1338J; 619338

Journal Information:: Journal of the American Ceramic Society, Vol. 99, Issue 2; ISSN 0002-7820

Publisher:: American Ceramic SocietyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 12 works

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References (23)

Ceramic Scintillators Greskovich, C.; Duclos, S. Annual Review of Materials Science, Vol. 27, Issue 1 https://doi.org/10.1146/annurev.matsci.27.1.69	journal	August 1997
Characterizations of a Hot-Pressed Polycrystalline Spinel:Ce Scintillator: Characterizations of Spinel:Ce Scintillator Chen, Ching-Fong; Doty, F. P.; Houk, Ronald J. T. Journal of the American Ceramic Society, Vol. 93, Issue 8 https://doi.org/10.1111/j.1551-2916.2010.03721.x	journal	August 2010
Scintillation properties of LaBr3:Ce3+ crystals: fast, efficient and high-energy-resolution scintillators van Loef, E. V. D.; Dorenbos, P.; van Eijk, C. W. E. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 486, Issue 1-2 https://doi.org/10.1016/S0168-9002(02)00712-X	journal	June 2002
High-energy-resolution scintillator: Ce³⁺ activated LaBr₃ van Loef, E. V. D.; Dorenbos, P.; van Eijk, C. W. E. Applied Physics Letters, Vol. 79, Issue 10, p. 1573-1575 https://doi.org/10.1063/1.1385342	journal	September 2001
High-energy-resolution scintillator: Ce3+ activated LaCl3 van Loef, E. V. D.; Dorenbos, P.; van Eijk, C. W. E. Applied Physics Letters, Vol. 77, Issue 10 https://doi.org/10.1063/1.1308053	journal	September 2000
Current trends in scintillator detectors and materials Moses, William W. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 487, Issue 1-2 https://doi.org/10.1016/S0168-9002(02)00955-5	journal	July 2002
Nanosized grain polycrystalline scintillators for special nuclear materials detection Chen, C. F.; Cooley, J.; Stanek, C. Optical Engineering + Applications, SPIE Proceedings https://doi.org/10.1117/12.740826	conference	September 2007
Basic Materials Studies of Lanthanide Halide Scintillators Doty, F. P.; McGregor, Douglas; Harrison, Mark MRS Proceedings, Vol. 1038 https://doi.org/10.1557/PROC-1038-O01-03	journal	January 2007
Phase Relations and Reaction Sintering of Transparent Cubic Aluminum Oxynitride Spinel (ALON) McCAULEY, James W.; Corbin, N. D. Journal of the American Ceramic Society, Vol. 62, Issue 9-10 https://doi.org/10.1111/j.1151-2916.1979.tb19109.x	journal	September 1979
Measurement of the Time Dependence of Scintillation Intensity by a Delayed‐Coincidence Method Bollinger, L. M.; Thomas, G. E. Review of Scientific Instruments, Vol. 32, Issue 9, p. 1044-1050 https://doi.org/10.1063/1.1717610	journal	September 1961
Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides Shannon, R. D. Acta Crystallographica Section A, Vol. 32, Issue 5, p. 751-767 https://doi.org/10.1107/S0567739476001551	journal	September 1976
Transparent ceramic scintillators for gamma-ray spectroscopy and radiography Cherepy, Nerine SPIE Newsroom https://doi.org/10.1117/2.1201009.003196	journal	January 2010
Transparent garnet ceramic scintillators for gamma-ray detection Wang, Yimin; Baldoni, Gary; Rhodes, William H. SPIE Optical Engineering + Applications, SPIE Proceedings https://doi.org/10.1117/12.956437	conference	October 2012
Scintillation properties and self absorption in SrI2:Eu²⁺ Alekhin, M. S.; de Haas, J. T. M.; Kramer, K. W. 2010 IEEE Nuclear Science Symposium and Medical Imaging Conference (2010 NSS/MIC), IEEE Nuclear Science Symposuim & Medical Imaging Conference https://doi.org/10.1109/NSSMIC.2010.5874044	conference	October 2010
Light output and energy resolution of Ce3+-doped scintillators Dorenbos, Pieter Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 486, Issue 1-2 https://doi.org/10.1016/S0168-9002(02)00704-0	journal	June 2002
Scintillators With Potential to Supersede Lanthanum Bromide Cherepy, Nerine J.; Payne, Steve A.; Asztalos, Stephen J. IEEE Transactions on Nuclear Science, Vol. 56, Issue 3, p. 873-880 https://doi.org/10.1109/TNS.2009.2020165	journal	June 2009
Vacuum-ultraviolet characterization of sapphire, ALON, and spinel near the band gap Thomas, Michael E. Optical Engineering, Vol. 32, Issue 6 https://doi.org/10.1117/12.135837	journal	January 1993
Quasiparticle spectra, absorption spectra, and excitonic properties of NaI and ${SrI}_{2}$ from many-body perturbation theory Erhart, Paul; Schleife, André; Sadigh, Babak Physical Review B, Vol. 89, Issue 7 https://doi.org/10.1103/PhysRevB.89.075132	journal	February 2014
Electronic band structure of the alkali halides. II. Critical survey of theoretical calculations Poole, R. T.; Liesegang, J.; Leckey, R. C. G. Physical Review B, Vol. 11, Issue 12 https://doi.org/10.1103/PhysRevB.11.5190	journal	June 1975
Optical Properties of CsI : Tl and CsBr : Tl Masunaga, Shoji; Morita, Ituo; Ishiguro, Masakazu Journal of the Physical Society of Japan, Vol. 21, Issue 4 https://doi.org/10.1143/JPSJ.21.638	journal	April 1966
Polarization of luminescence in KBr:T1 type crystals due to the Jahn-Teller effect Fukuda, Atsuo; Makishima, Shoji; Mabuchi, Teruhiko Journal of Physics and Chemistry of Solids, Vol. 28, Issue 9 https://doi.org/10.1016/0022-3697(67)90152-7	journal	September 1967
Crystal Scintillators Grabmaier, B. C. IEEE Transactions on Nuclear Science, Vol. 31, Issue 1 https://doi.org/10.1109/TNS.1984.4333280	journal	January 1984
Absolute light output of scintillators Moszynski, M.; Kapusta, M.; Mayhugh, M. IEEE Transactions on Nuclear Science, Vol. 44, Issue 3 https://doi.org/10.1109/23.603803	journal	June 1997

Cited By (2)

Transparent polycrystalline Gd ₂ Hf ₂ O ₇ ceramics Chen, Ching‐Fong; Brennecka, Geoff L.; Synowicki, R. A. Journal of the American Ceramic Society, Vol. 101, Issue 9 https://doi.org/10.1111/jace.15550	journal	March 2018
Planetary ball‐milling of AlON powder for highly transparent ceramics Feng, Zhao; Qi, Jianqi; Huang, Xu Journal of the American Ceramic Society https://doi.org/10.1111/jace.16146	journal	October 2018

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