Variable temperature UHV dual-range cell for spectroscopic surface studies.
A stainless steel cell for transmission spectroscopy of surface compounds is described. This cell allows subsequent spectra recording of the sample in two spectral regions requiring different window materials. The sample temperature can be varied from 100 to 700 K, the pressure from 10(-6) to 10(5) Pa. The mean temperatue is measured inside the wafer with a thin platinum wire as a resistance thermometer.
Förster
H
H
Institute of Physical Chemistry, University of Hamburg, 2000 Hamburg 13, Germany.
Meyn
V
V
Schuldt
M
M