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Osawa, Akira; Kakurai, Kazuhisa; Osakabe, Toyotaka; Nakamura, Mitsutaka; Takeda, Masayasu; Tanaka, Hidekazu*
Journal of the Physical Society of Japan, 73(6), p.1446 - 1449, 2004/06
Times Cited Count：33 Percentile：77.73(Physics, Multidisciplinary)no abstracts in English
Kakurai, Kazuhisa
no journal, ,
Kumada, Takayuki
no journal, ,
Spin contrast variation (SCV) is a technique to determine structure of complex materials from their polarized neutron scattering profiles that vary as a function of proton polarization of the sample. Now, we are planning to apply the SCV neutron scattering techniques to the high-specification hydrogen materials.
Kumada, Takayuki
no journal, ,
Scattering power of a neutron against a proton remarkably depends on their relative spin direction. Spin-contrast-variation (SCV) utilizes this property to determine structures of composite materials from polarized-neutron scatterings against proton-polarization samples. We are improving the SCV technique to determine substructure of minor components of composite materials which has not been accessed with conventional techniques.
Kumada, Takayuki
no journal, ,
We installed our DNP apparatus to neutron beamlines for structure analyses. This technique named spin contrast variation (SCV) relies on a property that the scattering power of neutron against proton depends heavily on their relative spin direction. SCV extracts detailed structure information from the polarized neutron scattering that greatly varies with proton polarization of the sample. Whereas only a small number of neutron facilities can handle SCV, we upgrade the SCV technique, and output good research examples to show how to use SCV.
