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Article Dans Une Revue Measurement Science and Technology Année : 2016

Light-irradiation at 700 MPa down to 1.5 K for neutron diffraction

Résumé

We present a new continuously-loaded high-pressure cell for neutron diffraction made from TiZr 'null-matrix' alloy that combines high mechanical resistance below 100 °C and negligible coherent neutron scattering. This cell operates at a maximum pressure of 700 MPa down to a temperature of 1.5 K. A sapphire optical window allows simultaneous illumination of the sample over the broad wavelength range ~0.4 to almost 5 μm. The pressure is applied with Fluorinert or helium gas to ensure the best possible hydrostatic conditions at cryogenic temperatures.
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Dates et versions

hal-01373403 , version 1 (28-01-2021)

Identifiants

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Paraskevas Parisiades, Claude Payre, Jean Paul Gonzales, Jean Luc Laborier, J. P. Bidet, et al.. Light-irradiation at 700 MPa down to 1.5 K for neutron diffraction. Measurement Science and Technology, 2016, 27 (4), pp.047001. ⟨10.1088/0957-0233/27/4/047001⟩. ⟨hal-01373403⟩
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