This guide covers a set of information sources for Physics research.
Web of Science
IEEE is the world’s largest professional association dedicated to advancing technological innovation
High-Energy Physics (HEP) is part of the multidisciplinary arXiv.org
The most important source in chemistry. SciFinder contains the complete Chemical Abstracts since 1907, including substance search, substructure search, reaction search, etc.
Mathematical Reviews on the web
Google's search engine for scholarly and scientific literature.