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

Europium-doped barium chloride storage phosphor plate synthesized by pulsed laser deposition

Journal Article · · Journal of the American Ceramic Society
DOI:https://doi.org/10.1111/jace.17775· OSTI ID:1785722
 [1];  [2];  [1];  [3];  [1];  [3];  [4];  [1]
  1. Univ. of Tennessee Space Inst. (UTSI), Tullahoma, TN (United States)
  2. Northwestern Univ., Evanston, IL; Argonne National Lab. (ANL), Argonne, IL (United States)
  3. Stony Brook Univ., NY (United States)
  4. Argonne National Lab. (ANL), Argonne, IL (United States); Northwestern Univ., Evanston, IL (United States)

In computed radiography, scattering of the stimulation light by the storage phosphor crystals in the imaging plates negatively impacts spatial resolution. Storage phosphor plates with thinner phosphor layers have been developed to reduce scattering distance and increase spatial resolution, although at the expense of reduced x-ray absorption. The authors hypothesize that a transparent or translucent nanostructured film, containing a much higher percentage of storage phosphor crystals than achievable in bulk glass-ceramic materials made by conventional methods, may have acceptable photostimulated luminescence efficiency and imaging performance characteristics greater than commercial imaging plates. Films were produced via pulsed laser deposition by alternating target materials of the storage phosphor BaCl2:Eu2+ and either silica or silicon. X-ray diffraction and photoluminescence characterization were conducted to confirm the presence of BaCl2:Eu2+ crystallites. The films were able to store optical data and be read out to produce x-ray radiographs demonstrating 50-mu m spatial resolution. The performance of the experimental storage phosphor plates was compared to commercially available imaging plates. The authors demonstrate for the first time the synthesis of a glass-ceramic imaging plate for computed radiography by pulsed laser deposition.

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC); National Science Foundation (NSF)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1785722
Journal Information:
Journal of the American Ceramic Society, Journal Name: Journal of the American Ceramic Society Journal Issue: 9 Vol. 104; ISSN 0002-7820
Publisher:
American Ceramic SocietyCopyright Statement
Country of Publication:
United States
Language:
English

References (34)

Physics and Current Understanding of X-Ray Storage Phosphors journal October 2001
Optical Data Storage and Multicolor Emission Readout on Flexible Films Using Deep-Trap Persistent Luminescence Materials journal December 2017
Europium-doped barium halide X-ray scintillators journal March 2007
X-ray imaging with photostimulable phosphors journal November 1992
Luminescence property of Eu-doped fluorochlorozirconate glass-ceramics journal April 2009
RbBr and CsBr doped with Eu2+ as new competitive X-ray storage phosphors journal October 2001
Photostimulated near-infrared persistent luminescence Cr3+-doped Zn-Ga-Ge-O phosphor with high QE for optical information storage journal January 2020
Fluorozirconate-based nanophase glass ceramics for high-resolution medical X-ray imaging journal May 2006
The effect of trivalent iron on the properties of fluorochlorozirconate glass ceramics journal March 2018
Pulsed laser deposition of transparent fluoride glass journal May 2018
X-ray imaging plate using CsBr:Eu phosphors for computed radiography
  • Nanto, H.; Nishimura, A.; Kuroda, M.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 580, Issue 1 https://doi.org/10.1016/j.nima.2007.05.155
journal September 2007
Optimisation of lithium borate–barium chloride glass-ceramic thermal neutron imaging plates
  • Appleby, G. A.; Vontobel, P.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 594, Issue 2 https://doi.org/10.1016/j.nima.2008.06.036
journal September 2008
Perception versus reality—findings from a phosphor plate quality assurance study journal April 2017
Optical storage arrays: a perspective for future big data storage journal May 2014
How to produce white light in a single-phase host? journal January 2014
Color-tunable persistent luminescence in oxyfluoride glass and glass ceramic containing Mn 2+ :α-Zn 2 SiO 4 nanocrystals journal January 2017
Photostimulated luminescence in Eu-doped fluorochlorozirconate glass ceramics journal July 2003
Photostimulated luminescence from fluorochlorozirconate glass ceramics and the effect of crystallite size journal April 2005
Photostimulated luminescence from BaCl2:Eu2+ nanocrystals in lithium borate glasses following neutron irradiation journal September 2006
In‐plane magnetized YIG substrates self‐biased by SmCo based sputtered film coatings journal November 1994
High coercivity SmCo based films made by pulsed laser deposition journal June 1998
Comparison of the luminescence properties of the x-ray storage phosphors BaCl 2 :Ce 3+ and BaBr 2 :Ce 3+ journal December 2005
A Glass-Ceramic Plate for Mammography journal March 2007
Samarium-Doped Fluorochlorozirconate Glass-Ceramics as Red-Emitting X-Ray Phosphors: Fluorochlorozirconate Glass-Ceramics as Red-Emitting X-ray Phosphors journal September 2010
Nanocrystallization in Fluorochlorozirconate Glass-Ceramics journal August 2013
Structural and Kinetic Analysis of BaCl 2 Nanocrystals in Fluorochlorozirconate Glass-Ceramics journal December 2014
Evaluation of a Fluorochlorozirconate Glass‐Ceramic Storage Phosphor Plate for Gamma‐Ray Computed Radiography journal May 2015
The effects of sodium fluoride content on the properties of fluorochlorozirconate glass-ceramic storage phosphors journal February 2017
Fluorozirconate-based glass-ceramic storage phosphors for digital mammography conference March 2007
Scanning translucent glass-ceramic x-ray storage phosphors conference March 2010
Relative speeds of Kodak computed radiography phosphors and screen-film systems journal October 1997
Computed radiography utilizing scanning laser stimulated luminescence. journal September 1983
Structural Studies of Pulsed-laser-deposited Ba 4 Fe 4 Ti 3 O 16 Oxide Films journal June 2000
Storage Phosphors for Medical Imaging journal June 2011

Similar Records

Photostimulated luminescence from BaCl{sub 2}:Eu{sup 2+} nanocrystals in lithium borate glasses following neutron irradiation
Journal Article · Mon Sep 04 00:00:00 EDT 2006 · Applied Physics Letters · OSTI ID:20883212

Fluorozirconate-based glass ceramic x-ray detectors for digital radiography.
Conference · Sun Apr 01 00:00:00 EDT 2007 · Radiat. Meas. · OSTI ID:929223

A glass-ceramic plate for mammography.
Conference · Sun Dec 31 23:00:00 EST 2006 · J. Am. Ceram. Soc. · OSTI ID:971123