Investigation of hollow cathode effects on the structure of bulk films
- 1 July 1974
- journal article
- Published by American Vacuum Society in Journal of Vacuum Science and Technology
- Vol. 11 (4) , 653-656
- https://doi.org/10.1116/1.1312729
Abstract
In a hollow cathode discharge, there is a higher degree of ionization than in the abnormal glow discharge which is characteristic of sputtering and ion plating. A hollow cathode discharge was formed between parallel plates. Metal was evaporated from a source below the hollow cathode and was deposited onto the cathode plates. The pressure–voltage-plate spacing relationship between the cathode plates was related to the deposition efficiency. The grain structure of the deposited metal is reported upon. The evaporation source was a boat-type evaporator. The source metals were copper and silver.Keywords
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