Published November 2006 | Version v1
Report Restricted

2005 annual report of MEXT specially promoted research, 'Development of the 4D Space Access Neutron Spectrometer (4SEASONS) and elucidation of the Mechanism of Oxide High-Tc superconductivity'

Creators

  • 1. Japan Atomic Energy Agency, Quantum Beam Science Directorate, Tokai, Ibaraki (Japan)
  • 2. High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)
  • 3. Tohoku Univ., Inst. for Materials Research, Sendai, Miyagi (Japan)

Description

A research project entitled 'Development of the 4D Space Access Neutron Spectrometer (4SEASONS) and Elucidation of the Mechanism of Oxide High-Tc Superconductivity' has started in 2005 (repr. by M. Arai). It is supported by MEXT, Grant-in-Aid for Specially Promoted Research and is going to last until fiscal 2009. The goal of the project is to elucidate the mechanism of oxide high-Tc superconductivity by neutron scattering technique. For this purpose, we will develop an inelastic neutron scattering instrument 4SEASONS (4d SpacE AccesS neutrON Spectrometer) for the spallation neutron source in Japan Proton Accelerator Research Complex (J-PARC). The instrument will have 100 times higher performance than existing world-class instruments, and will enable detailed observation of anomalous magnetic excitations and phonons in a four-dimensional momentum-energy space. This report summarizes the progress in the research project in fiscal 2005. (author)

Availability note (English)

Available from JAEA; DOI: https://doi.org/10.11484/jaea-review-2006-033

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Additional details

Identifiers

DOI
10.11484/jaea-review-2006-033;

Publishing Information

Imprint Pagination
65 p.
Report number
JAEA-Review--2006-033

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
38056749
Subject category
S43: PARTICLE ACCELERATORS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Progress Report
Descriptors DEI
FOUR-DIMENSIONAL CALCULATIONS; HIGH-TC SUPERCONDUCTORS; INELASTIC SCATTERING; J-PARC; NEUTRON BEAMS; NEUTRON DIFFRACTION; NEUTRON SOURCES; OXIDES; PHONONS; PROGRESS REPORT; SPALLATION; SPECTROMETERS; SUPERCONDUCTIVITY
Descriptors DEC
ACCELERATORS; BEAMS; CHALCOGENIDES; COHERENT SCATTERING; CYCLIC ACCELERATORS; DIFFRACTION; DOCUMENT TYPES; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; MEASURING INSTRUMENTS; NUCLEAR REACTIONS; NUCLEON BEAMS; OXYGEN COMPOUNDS; PARTICLE BEAMS; PARTICLE SOURCES; PHYSICAL PROPERTIES; QUASI PARTICLES; RADIATION SOURCES; SCATTERING; SUPERCONDUCTORS; SYNCHROTRONS; TYPE-II SUPERCONDUCTORS

Optional Information

Notes
4 figs.