Bonding across the interface for two solids in contact and the subsequent transfer of material from one surface to another is a direct result of the interfacial bonds being stronger than the cohesive bonds in either of the two solids. Surface tools such as LEED, Auger emission spectroscopy, field‐ion microscopy, and the atom probe are used to examine adhesive contacts and to determine the direction, nature, quantity of material transfer, and properties of the solids which effect transfer and wear. The electronic nature, cohesive binding energies, surface structure, lattice disregistry, and distribution of species in surface layers are all found to effect adhesion and transfer or transport for clean surfaces in solid state contact. The influence of adsorbed and reacted surface films from fractions of a monolayer to multilayer reactive films are considered. It is shown that even fractions of a monolayer of surface‐active species such as oxygen and sulfur can markedly inhibit adhesion and transport.
No takes yet. Share an insight, caveat, or question.
D. H. Buckley (1976) studied this question.