At this website, John Venables at Arizona State University offers chemistry students lecture notes about surface and thin film processes. After reading the introduction to surface processes, users can find more in-depth materials on surfaces in vacuums, techniques for examining surfaces, electric and magnetic processes, surface processes in epitaxial growth, and much more. Each main chapter contains figures and problems to help users understand the complicated concepts. This site can be a great addition to a textbook and formal class for chemistry students.