An article of manufacture having a substrate having a top surface and a
first layer on the top surface. The top surface contains titanium
carbide, vanadium carbide, zirconium carbide, niobium carbide, hafnium
carbide, tantalum carbide, tungsten carbide, chromium nitride, molybdenum
nitride, tungsten nitride, titanium nitride, vanadium nitride, zirconium
nitride, or a combination thereof. The first layer contains one or more
group III-V metal nitrides.