Light irradiation
Sample environment
Xenon lamp
ASAHI Spectra MAX-303
300 W
Two mirror modules are available for the ultraviolet light region(250-385 nm)and the visible light region(385-740 nm)
Narrow band-pass filter
・380 nm(FWHM: 10 nm)
・440 nm(FWHM: 10 nm)
・550 nm(FWHM: 10 nm)
・650 nm(FWHM: 12 nm)
A remote shutter control is available.
Used instruments:BL17
Mercury lamp
Asahi Spectra REX-250
250 W
240-440 nm
Narrow band-pass filter
・248 nm
・313 nm(FWHM: 10 nm)
・356 nm(FWHM: 10 nm)
・405 nm(FWHM: 10 nm)
・436 nm(FWHM: 10 nm)
Used instruments:BL15, BL17
LED light source
Omicron-Laserage Laserprodukte GmbH LedHUB
367 nm (FWHM: 9 nm), 0.53 W
408 nm (FWHM: 11 nm), 1.34 W
441 nm (FWHM: 18 nm), 0.62 W
521 nm (FWHM: 44 nm), 0.50 W
Used instrument:BL17
Raman spectrometer for simultaneous measurements of Raman scattering and neutron reflectivity
JASCO RMP-520
Wavelength of the excitation laser:785 nm
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Members
Yoshifumi Sakaguchi(CROSS)
Kei-ichi Oh-uchi(CROSS)
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References
Y. Sakaguchi, R. Takahashi, S. Kasai, K. Ohuchi, T. Morikawa, "Sample environment equipment for light irradiation experiments at J-PARC", Journal of Neutron Research 21 (2019) 23.
Y. Sakaguchi, S. Kasai, K. Oh-uchi, T. Morikawa, H. Iwase, M. Akamatsu, H. Sakai, Al-Amin A. Simon, M. Mitkova, R. Takahashi, "Recent development of the sample environment for light irradiation experiments at the Materials and Life Science Experimental Facility", JPS Conference Proceedings 33 (2021) 011100.