A Versatile High Pressure Apparatus for Optical Spectroscopy at Temperatures between 77 and 500 K
- 1 September 1972
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 43 (9) , 1368-1371
- https://doi.org/10.1063/1.1685926
Abstract
Modifications of Drickamer's type I high pressure optical cell are described that permit operation of the cell at pressures as high as 50 kilobars at temperatures between 77 and 500 K. The cell has been calibrated at several fixed points in terms of the applied loads at which known phase transitions occur. The calibration at other pressures is related to these fixed points by measurements of the pressure dependence of the Raman frequency of the CN− stretch of the cyanide ion dissolved in NaCl.Keywords
This publication has 9 references indexed in Scilit:
- Raman spectrum of ammonium chloride at high pressuresChemical Physics Letters, 1969
- Raman Spectrum of α Quartz at High PressuresThe Journal of Chemical Physics, 1968
- Calibration of the Nickel Dimethylglyoxime Spectral Shift at Pressures to 20 Kilobars for Use in Spectroscopic Pressure Measurement.Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1968
- High-Pressure Apparatus for Optical Studies at 77°KJournal of Applied Physics, 1967
- Cyanide Ion—Environmental Perturbation of Its Vibrational and Rotational Motion When Isolated in Alkali HalidesThe Journal of Chemical Physics, 1967
- A high-pressure absorption cell for obtaining well-resolved infra-red spectra of samples under 50 kb pressures at 90 KJournal of Scientific Instruments, 1966
- Fluorescence of Anthracene in Lucite at Very High PressuresJournal of the Optical Society of America, 1965
- Effect of Pressure on CN— Dissolved in an Alkali Halide LatticeThe Journal of Chemical Physics, 1957
- Apparatus for Optical Studies to Very High Pressures*Journal of the Optical Society of America, 1957