摘要:
Metal surfaces, particularly copper surfaces, which are oxidatively micro-etched to increase surface area, are provided acid-resistance by exposure to a thiazole compound and/or a thiocarbamide compound. The thiazole compound and/or thiocarbamide compound may be provided either in the oxidative micro-etching solution or provided in a post-micro-etching solution.
摘要:
Metal surfaces, particularly copper surfaces, which are oxidatively micro-etched to increase surface area through the use of molybdenum. The micro-etch solutions contain a proton source, e.g., a mineral acid, an oxidizer agent, e.g., hydrogen peroxide, an azole compound, and a molybdenum source. These micro-etched surfaces can further be rendered acid-resistant by exposure to a thiazole compound and/or a thiocarbamide compound. The thiazole compound and/or thiocarbamide compound may be provided either in the oxidative micro-etching solution or provided in a post-micro-etching solution.
摘要:
Structures including a capacitor dielectric material disposed on the surface of an electrode suitable for use in forming capacitors are disclosed. Methods of forming such structures are also disclosed.
摘要:
Disclosed is a resistor structure for embedding in a dielectric material including a thin film resistive material disposed on a surface of a conductive layer wherein the surface has an isotropic surface roughness having a Rz (din) value of 3 to 10 &mgr;m and a peak-to-peak wavelength of 2 to 20 &mgr;m.
摘要:
Electrically resistive material including platinum and from about 5 and about 70 molar percent of iridium, ruthenium or mixtures thereof, calculated based on platinum as 100%, are disclosed.
摘要:
Electrically resistive material including platinum and from about 5 and about 70 molar percent or iridium, ruthenium or mixtures thereof, calculated based on platinum as 100%, are disclosed.