Diamond-anvil high-pressure cell for optical spectroscopy at low temperature
- 1 February 1985
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 56 (2) , 255-259
- https://doi.org/10.1063/1.1138340
Abstract
A diamond-anvil high-pressure cell is described which allows optical studies at low temperatures and variable pressure to 260 kbar and higher. A bellows assembly has been designed to drive diamond anvils and connected helium gas pressure source. The sample pressure can be changed remotely while the sample is maintained at operating temperature. Examples of the application to the optical absorption in InP under high pressure are shown. Tests using different pressure transmitting fluids are reported.Keywords
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