Online ISSN: 1884-4111 Print ISSN: 0033-8303
Radioisotopes 66(3): 127-132 (2017)

連載講座Serial Lecture

VIII-6 DNA分光器による生体物質・機能性材料などのダイナミクス研究VIII-6 Dynamics Study of Biological Materials and Functional Materials by DNA Spectrometer

日本原子力研究開発機構原子力科学研究部門J-PARCセンターJ-PARC Center, Japan Atomic Energy Agency (JAEA) ◇ 319–1106 茨城県那珂郡東海村大字白方2番地4 ◇ 2–4 Shirakatashirane, Tokai-mura, Naka-gun, Ibaraki Pref. 319–1106, Japan

発行日:2017年3月15日Published: March 15, 2017


A time-of-flight (TOF) type near-backscattering spectrometer (n-BSS), DNA was built and started operation in 2012 at the Materials and Life Science Experimental Facility (MLF) of the Japan Proton Accelerator Research Complex (J-PARC). DNA is a unique instrument among spallation pulsed neutron facilities over the world. Those outstanding specifications gave big advantage to enlarge application fields to dynamical behaviors of atoms and spins in bio-molecules, soft-materials and strongly-correlated electron system in nanosecond timescale or in micro-eV energy region. The experimental data are presented for the dynamics study of biological materials and functional materials.

Key words: neutron spectrometer; neutron quasielastic scattering

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