===== Sample environments ===== The spectra appearing in the database have been acquired on samples being either: ==== At ambient pressure and temperature ==== ==== At low temperature in helium cryostat ==== {{sshade:databases:fame:cryostat_ILL.jpg?240}} * Temperature range: 4-300K * Atmosphere: helium * Sample type: pellets, frozen liquids, 5 samples per sample holder ==== Under high pressure and high temperature ==== {{sshade:databases:fame:autoclave.jpg?400}} * Pressure range: 1-2000 bar * Temperature range: 20-1500°C * Internal cell: vitreous carbon * [[http://dx.doi.org/10.1063/1.1884188|More information]]