Micro-optic system for reflectance measurements at pressures to 70 kilobar
Abstract
An optical system which makes it possible to obtain reflectance spectra of solids in the range of hydrostatic pressures 0-70 kilobar and higher is described. The system is used in conjunction with a diamond anvil pressure cell, and has a spectral range of 0.6-4.5 eV. An example is furnished illustrating its use in an investigation of the shift with pressure of the plasma reflectance edge of TTF-TCNQ.
- Publication:
-
Review of Scientific Instruments
- Pub Date:
- April 1977
- DOI:
- 10.1063/1.1135047
- Bibcode:
- 1977RScI...48..395W
- Keywords:
-
- Miniaturization;
- Optical Measurement;
- Optical Measuring Instruments;
- Solid Surfaces;
- Spectral Reflectance;
- High Pressure;
- Hydrostatic Pressure;
- Optical Polarization;
- Plasma Diagnostics;
- Pressure Effects;
- Instrumentation and Photography;
- 42.78.Dg;
- 78.20.-e;
- 62.50.+p;
- Optical properties of bulk materials and thin films;
- High-pressure and shock wave effects in solids and liquids