Published August 1, 2019 | Version v1
Journal article Metadata-only

Laser chemical vapor deposition of Lu2O3:Eu scintillation film

Creators

  • 1. School of Material Science and Engineering, Shanghai University, Shanghai 200444 (China)
  • 2. School of Physics Science and Engineering, Institute for Advanced Study, Tongji University, Shanghai, 200092 (China)
  • 3. Shanghai Institute of Ceramics, Chinese Academy of Science, Shanghai, 201800 (China)

Description

Lu2O3:Eu scintillation film is one of the most attractive candidate for the hard x-ray imaging, especially above 20 keV. A micro-columnar film with 10 μm thickness of Lu2O3:Eu was firstly obtained by laser chemical vapor deposition on not-oriented Lu2O3 single crystal substrate. The morphology of obtained film was investigated by the scanning electron microscopy. The photoluminescence and scintillation properties were measured and discussed, including photoluminescence excitation and photoluminescence curves, photoluminescence decay curves, and x-ray excited luminescence curve. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/2053-1591/ab2000

Additional details

Identifiers

DOI
10.1088/2053-1591/ab2000;

Publishing Information

Journal Title
Materials Research Express (Online)
Journal Volume
6
Journal Issue
8
Journal Page Range
[6 p.]
ISSN
2053-1591

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
52005859
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHEMICAL VAPOR DEPOSITION; FILMS; HARD X RADIATION; LASERS; LUTETIUM OXIDES; OXIDATION; PHOTOLUMINESCENCE; SCANNING ELECTRON MICROSCOPY; SCINTILLATIONS
Descriptors DEC
CHALCOGENIDES; CHEMICAL COATING; CHEMICAL REACTIONS; DEPOSITION; ELECTROMAGNETIC RADIATION; ELECTRON MICROSCOPY; EMISSION; IONIZING RADIATIONS; LUMINESCENCE; LUTETIUM COMPOUNDS; MICROSCOPY; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; RADIATIONS; RARE EARTH COMPOUNDS; SURFACE COATING; X RADIATION