[1M13-15] Neutron Application

[1M15] Current status of the MIEZE-type spin echo spectrometer at BL06 VIN ROSE at J-PARC MLF

*Tatsuro Oda¹, Masahiro Hino¹, Hitoshi Endo², Fumiaki Funama³, Yuji Kawabata¹ (1. KURNS, 2. KEK IMSS, 3. Kyoto Univ.)

Keywords:Neutron spin echo spectroscopy, MIEZE, Quasi-elastic neutron scattering, Pulsed neutron beam, J-PARC

Neutron spin echo method is a high-resolution neutron scattering spectroscopy for investigation of the slow dynamics of condensed matter. Two types of neutron resonance spin echo spectrometer have been installed at BL06 "VIN ROSE" at J-PARC MLF. The spectrometer called modulation of intensity with zero effort (MIEZE) is applicable in various sample environments including a high-magnetic field, which is difficult to be applied in conventional type of neutron spin echo. This advantage of MIEZE is very useful for the study of spin dynamics in magnetic materials and we have started measurements for such subjects. We will present the current status of the neutron resonance spin echo spectrometers at BL06 and future development.