Published September 2015 | Version v1
Book Metadata-only

Neutron diffraction study of isotope enriched glassy Sm4Ti9O24

Creators

  • 1. Niigata University, Faculty of Science, Niigata (Japan)
  • 2. Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science (ISAS), Tsukuba, Ibaraki (Japan)
  • 3. High Energy Accelerator Research Organization (KEK), Institute of Materials Structure Science, Tsukuba, Ibaraki (Japan)
  • 4. Japan Atomic Energy Agency, J-PARC Center, Tokai, Ibaraki (Japan)
  • 5. Okayama University, Graduate School of Education, Okayama (Japan)

Description

The total neutron scattering measurements for a candidate of the high refractive glass materials, glassy Sm4Ti9O24, were performed with the high intensity total scattering spectrometer NOVA (BL21 at J-PARC). The precise structure factor S(Q) could be obtained after treatment of very large resonance absorption of 149Sm isotope. Three independent structure factors S(Q) for Sm4Ti9O24 were able to be obtained with isotope substituted samples. The local structure around metal atoms could be obtained by analyzing the partial distribution functions and also by using the reverse Monte Carlo modeling. (author)

Availability note (English)

Available from http://dx.doi.org/10.7566/JPSCP.8.031007
Part of:
Proceedings of the 2nd international symposium on science at J-PARC. Unlocking the mysteries of life, matter and the universe

Additional details

Identifiers

DOI
10.7566/JPSCP.8.031007;

Publishing Information

Publisher
Physical Society of Japan
Imprint Place
Tokyo (Japan)
ISBN
978-4-89027-112-2
Imprint Title
Proceedings of the 2nd international symposium on science at J-PARC. Unlocking the mysteries of life, matter and the universe
Imprint Pagination
1360 p.
Journal Page Range
p. 031007.1-031007.6

Conference

Title
2. international symposium on science at J-PARC
Dates
12-15 Jul 2014
Place
Tsukuba, Ibaraki (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
48008594
Subject category
S36: MATERIALS SCIENCE; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DISTRIBUTION FUNCTIONS; GLASS; ISOTOPE RATIO; MONTE CARLO METHOD; NEUTRON DIFFRACTION; REFRACTIVE INDEX; RESONANCE ABSORPTION; SAMARIUM OXIDES; STRUCTURE FACTORS; TITANIUM OXIDES
Descriptors DEC
ABSORPTION; CALCULATION METHODS; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; DIMENSIONLESS NUMBERS; FUNCTIONS; OPTICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SAMARIUM COMPOUNDS; SCATTERING; SORPTION; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
10 refs., 10 figs., 2 tabs.