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By Hans Paar. Professor Hans Paar has been on the faculty of the University of California San Diego since 1986. I am an author on 938 publications. This text is intended for graduate and ambitious undergraduate students in physics, material sciences, and related disciplines.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.