The pre-treatment of substrate surfaces prior to deposition is important for the adhesion of physical vapour deposition coatings. This work investigates Si surfaces after the bombardment by energetic Cr ions which are created in cathodic arc discharges. The effect of the pre-treatment is analysed by X-ray diffraction. Rutherford backscattering spectroscopy. https://safeersappliancers.shop/product-category/aeg-kdk912924m-29cm-warming-drawer/