Ion sputtering is a topic of interest for those seeking to understand its principles and applications. Users are encouraged to search for articles using Google, which yields numerous resources on the subject. Specific inquiries about the influence of bombardment ion current density on sputtering yield have been noted, with a recommendation to explore the AVS website for technical literature. Despite finding some articles, users express difficulty in locating targeted content on specific aspects of ion sputtering. The AVS website is highlighted as a valuable resource for further research.