Published June 2012 | Version v1
Miscellaneous Metadata-only

Temperature dependent photoluminescence properties of nanocrystalline BaFCl:Sm3+ x-ray storage phosphor

Creators

  • 1. School of Physical, Environmental and Mathematical Sciences, The University of New South Wales, ADFA, Canberra, ACT (Australia)

Description

The temperature dependence of photoluminescence properties of the Sm3+ 4G5/2-6H7/2 and the Sm2+ 5D0-7F0 transitions in nanocrystalline BaFCl were investigated upon X-irradiation and photobleaching. Upon X-irradiation, two types of Sm3+ sites with different local coordination environments are created below 80 K. For the Sm2+ ions, photoluminescence occurs from five inequivalent sites below 120 K whereas two sites are detected at 293 K.

Part of:
Proceedings of the 36th annual condensed matter and materials meeting

Additional details

Identifiers

URL
http://aip.org.au/annual-cmm-meetings/; http://www.aip.org.au/wp-content/uploads/cmm/2012/cmm121.pdf;

Publishing Information

ISBN
978-0-646-57071-6
Imprint Title
Proceedings of the 36th annual condensed matter and materials meeting
Imprint Pagination
103 p.
Journal Page Range
p. 68-71

Conference

Title
36. Annual condensed matter and materials meeting
Dates
31 Jan - 3 Feb 2012
Place
Wagga Wagga, NSW (Australia)

INIS

Country of Publication
Australia
Country of Input or Organization
Australia
INIS RN
49070024
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BLEACHING; CRYSTAL STRUCTURE; IONIZING RADIATIONS; IRRADIATION; NANOSTRUCTURES; PHOSPHORS; PHOTOLUMINESCENCE; SAMARIUM; STORAGE; TEMPERATURE DEPENDENCE; X-RAY RADIOGRAPHY
Descriptors DEC
ELEMENTS; EMISSION; INDUSTRIAL RADIOGRAPHY; LUMINESCENCE; MATERIALS TESTING; METALS; NONDESTRUCTIVE TESTING; PHOTON EMISSION; RADIATIONS; RARE EARTHS; TESTING

Optional Information

Notes
3 figs., 6 refs.