Pure Ar (1) Ice at 4.2 K
| Sample Type | Ice |
|---|---|
| Components | Ar |
| Ratio | 1 |
| Substrate | Au |
| Reference Temperature | 4.2 K |
| Wavenumber (cm⁻¹) | 18311.665 - 18311.665 |
| Wavelength (µm) | 0.546 - 0.546 |
Electronically excited state argon (Ar) ice deposited at 4.2 K onto a gold (Au) substrate after passing through a microwave discharge, and held at 4.2 K during spectroscopic measurements.
The real part (n) of the complex index of refraction was determined using optical measurements done at a temperature of 4.2 K and a pressure < 5E-5 mm Hg, by ellipsometry at 5461 Å.
Error bars/uncertainties are provided in the downloadable data.
More information can be found in the publication and on the OCdb contributor's page.
Any use of this data should recognize the parent publication(s):
Kruger, J. and Ambs, W. J. (1959) 'Optical Measurements on Thin Films of Condensed Gases at Low Temperatures', Journal of the Optical Society of America, 49:12, pp. 1195-1198.