Quartz as a pressure sensor in the infrared |
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| Authors: | J C Chervin Ch Power |
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| Institution: | 1. Physique des Milieux Denses, I.M.P.M.C., CNRS-UMR 7590 , Université Pierre et Marie Curie , 140 rue de Lourmel, Paris, 75015, France;2. Centro de Estudios de Semiconductores, Facultad de Ciencias , Universidad de los Andes , Merida, 5101, Venezuela |
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| Abstract: | The pressure dependence of the 795 cm?1 mode of quartz has been measured in the infrared up to 20 GPa at 300 and 400 K. For the measurements, which are impossible with a laser light, on photo sensitive or biological samples, we propose to use the pressure dependence of this mode as a pressure gauge. |
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| Keywords: | Pressure gauge Infrared Pressure and temperature |
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