Preparation of Silver and Silver-backing self-supported thin targets by high vacuum evaporation

Abstract

We have produced in the Nuclear Physics Center in Lisbon thin film self-supported targets of Ag, LiF/Ag and CaF$_2$/Ag by a high vacuum resistance evaporation method. The production setup, materials, methods, characterization and results are described.

This paper has been withdrawn by the author due to a not proper description of the experimental enviroment