These are the primary databases categorized for PCSE. They are not all full text, but contain links to Journal Finder if full text is not available. Articles can be obtained within 3 business days via Interlibrary Loan.
Not a Library subscription database, but a go-to source in Physics for article pre-prints.
Use Browzine to see if the library has access to a journal.
Use Interlibrary Loan for items not accessible in the library.