Construction and calibration of a four-beam source for the preparation of rare-gas diluted metal–hydrogen films
- 1 August 1983
- journal article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 54 (8) , 1009-1011
- https://doi.org/10.1063/1.1137518
Abstract
We present a unit which enables us to evaporate two different metals, rare gas, and atomic or molecular hydrogen at the same time onto a substrate held at a temperature of about 5 K. The deposition rates of the metals and the rare gas are measured by a quartz oscillator. The hydrogen deposition rate is calibrated by using the H-concentration dependence of the superconducting transition temperature in Pd–H and Al–H, known from ion-implantation experiments.Keywords
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