Cerium-doped lutetium oxyorthosilicate: a fast, efficient new scintillator

2000 ◽  
pp. 85-91 ◽  
Author(s):  
C. L. Melcher ◽  
J. S. Schweitzer
Keyword(s):  
Lutetium Oxyorthosilicate

Lutetium oxyorthosilicate block detector readout by avalanche photodiode arrays for high resolution animal PET

2004 ◽  
Vol 49 (18) ◽  
pp. 4305-4319 ◽  
Author(s):  
B J Pichler ◽  
B K Swann ◽  
J Rochelle ◽  
R E Nutt ◽  
S R Cherry ◽  
...  
Keyword(s):  
High Resolution ◽  
Avalanche Photodiode ◽  
Animal Pet ◽  
Lutetium Oxyorthosilicate ◽  
Photodiode Arrays

Optical response of cerium-doped lutetium oxyorthosilicate coatings at shocked surfaces

2004 ◽  
Vol 75 (2) ◽  
pp. 462-466 ◽  
Author(s):  
G. D. Stevens ◽  
S. S. Lutz ◽  
W. D. Turley ◽  
C. D. Adams ◽  
R. M. Boat ◽  
...  
Keyword(s):  
Optical Response ◽  
Lutetium Oxyorthosilicate

scholarly journals Infrared active phonons in monoclinic lutetium oxyorthosilicate

2020 ◽  
Vol 127 (11) ◽  
pp. 115702 ◽  
Author(s):  
M. Stokey ◽  
A. Mock ◽  
R. Korlacki ◽  
S. Knight ◽  
V. Darakchieva ◽  
...  
Keyword(s):  
Lutetium Oxyorthosilicate

The Effect of Sintering Temperature on the Crystal Structure and Luminescence Properties of Pr:LSO Polycrystalline Films

2016 ◽  
Vol 852 ◽  
pp. 1080-1086
Author(s):  
Xiao Xin Zhang ◽  
Jian Jun Xie ◽  
Ying Shi ◽  
Ling Cong Fan ◽  
De Bao Lin ◽  
...  
Keyword(s):  
Thin Film ◽  
Grain Size ◽  
Decay Time ◽  
Sintering Temperature ◽  
Coating Layer ◽  
Sol Gel ◽  
Characteristic Emission ◽  
Average Grain Size ◽  
Lutetium Oxyorthosilicate ◽  
Xrd Patterns

Lutetium oxyorthosilicate (Lu2SiO5, LSO) doped with Pr3+ was synthesized on cleaned silicon (111) substrates by sol-gel route with the spin-coating technique. XRD patterns indicated that the films were crystallized into A-type LSO phase at 1000 °C, followed by a phase transition to B-type LSO occurred at 1100 °C. SEM observations revealed that the surface of the films was smooth, homogeneous and crack-free. When the sintering temperature was 1000 °C, the average grain size of the crystal particles was 100-200 nm and the thickness of the thin film was about 380 nm when the coating layer number up to 10. While the sintering temperature was 1100 °C, the average grain size of the crystal particles was 200-300 nm and the thickness of the thin film was about 320 nm also 10 layers. PL spectra showed when under 1000 °C, the quenching concentration of Pr3+ was 0.3 mol%, the characteristic emission peaks was 289 nm and 340 nm and the dominant decay time was 4.64 ns; while under 1100 °C, the quenching concentration of Pr3+ was 0.4 mol%, the characteristic emission peaks was 280 nm and 320 nm and the dominant decay time was 2.61 ns.

A physics model of lutetium oxyorthosilicate detectors: theory and experimental validation

2004 ◽  
Author(s):  
Michael J. Berninger ◽  
Thomas J. Kwan ◽  
Lin Yin ◽  
Paul Fredrickson
Keyword(s):  
Experimental Validation ◽  
Lutetium Oxyorthosilicate ◽  
Physics Model

Crystal structure dependence of luminescence properties of Ce-doped lutetium oxyorthosilicate powder

2017 ◽  
Vol 190 ◽  
pp. 504-510 ◽  
Author(s):  
Lingcong Fan ◽  
Ying Shi ◽  
Yiquan Wu ◽  
Jianjun Xie ◽  
Jieyu Zhang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Luminescence Properties ◽  
Structure Dependence ◽  
Lutetium Oxyorthosilicate

Evaluation of cerium doped lutetium oxyorthosilicate (LSO) scintillation crystals for PET

2003 ◽  
Author(s):  
F. Daghighiam ◽  
P. Shenderov ◽  
K.S. Pentlow ◽  
M.C. Graham ◽  
C.L. Melcher ◽  
...  
Keyword(s):  
Scintillation Crystals ◽  
Lutetium Oxyorthosilicate
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