A multisectional annular thermal-neutron detector for the study of diffraction on microsamples in axial geometry

Belushkin, Α. V.; Bogdzel, A.A.; Buzdavin, A. P.; Veleshki, S.; Zhuravlev, A. I.; Zhuravlev, V. V.; Кичанов, С. Е.; Козленко, Д. П.; Kulikov, S.; Levchanovskii, F. V.; Лукин, Е. В.; Milkov, V. M.; Murashkevich, S. M.; Panteleev, Ts.; Prikhodko, V.I.; Савенко, Б. Н.; Tsankov, L.

doi:10.1134/s154747711305004x

Cited by 11 publications

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“…The neutron diffraction patterns are obtained by summation of spectra from each detector element with the relevant correction for the scattering angle variation. The second detector section also has a circular form, but it has another technical design, with the unified 3 He gas filling of the whole section volume, which is described in detail in [26]. It collects the neutron diffraction data in the lower scattering angle range of 35-43 • .…”

Section: The Design and Main Parameters Of The Dn-6 Diffractometermentioning

confidence: 99%

The DN-6 Neutron Diffractometer for High-Pressure Research at Half a Megabar Scale

et al. 2018

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A neutron diffractometer DN-6 at the IBR-2 high-flux reactor is used for the studies of crystal and magnetic structure of powder materials under high pressure in a wide temperature range. The high neutron flux on the sample due to a parabolic focusing section of a neutron guide and wide solid angle of the detector system enables neutron diffraction experiments with extraordinarily small volumes (about 0.01 mm3) of studied samples. The diffractometer is equipped with high-pressure cells with sapphire and diamond anvils, which allow pressures of up to 50 GPa to be reached. The technical design, main parameters and current capabilities of the diffractometer are described. A brief overview of recently obtained results is given.

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Section: The Design and Main Parameters Of The Dn-6 Diffractometermentioning

confidence: 99%