Metal Foil Preparative Method
Original Publication Date: 1982-Aug-01
Included in the Prior Art Database: 2005-Feb-09
The use of very thin foils (e.g., less than 1000 Angstroms) is increasing. However, there is no completely satisfactory technique for forming large size thin films of uniform thickness. One typical use for thin films is in masks for X-ray lithography which requires thin films, in some instances only 500 Angstroms thick.