THIN FILMS AND PREPARATION PROCESS THEREOF

摘要

A process for the preparation of a thin film having at least one layer of a predetermined thickness not exceeding 5 microns is provided such that the integrity of the thin film is preserved. The process for the preparation of such a thin film comprises the step of rolling at least one sheet. The step of rolling is preceded by a step of stacking at least one sheet on a substrate having a predetermined thickness. The process of stacking preferably includes the step of bonding at least one sheet to a substrate. The sheet is a metal, alloy or a combination thereof, the metal and the alloy being of metals selected from the groups IB, IIB, IIIA, IVA, IVB, VB and VIB.

主权项

1. A process for the preparation of a thin film, said process comprising the step of:
metalworking at least one sheet to obtain said thin film having at least one layer of a predetermined thickness not exceeding 5 microns, wherein the integrity of said thin film is preserved,said sheet being a sheet of metal, alloy or a combination thereof, the metal and the alloy being of metals selected from the groups IB, IIB, IIIA, IVA, IVB, VB and VIB.