Ceramic high pressure cell with profiled anvils for neutron diffraction investigations (up to 7 GPa) |
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| Authors: | A N Ivanov N A Nikolaev N V Pashkin B N Savenko L S Smirnov Yu V Taran |
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| Institution: | 1. Vereshchagin Institute for High Pressure Physics US , 142092, Troitsk, Moscow reg., Russia;2. Russian Scientific Research Institute for Hard Alloys , 113556, Moscow, Russia;3. Frank Laboratory of Neutron Physics JINR , 141980, Dubna, Moscow reg., Russia |
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| Abstract: | Abstract A high pressure cell with profiled anvils for neutron diffraction investigations has been designed and tested. The matrices of the cell are made of alloyed aluminium oxide ceramic. The reliable working pressure range of the cell is up to 7 GPa at a sample volume of 64 mm3. The cell attenuates the neutron flux not more than four times, with the transmission of the cell very slightly depending on neutron wavelength. |
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