ISIHighlyCited.com

Don't forget that this web-based resource is freely available for anyone to search.

ISIHighlyCited.com produced by Thomson ISI identifies the most cited and influential scientific authors.

If you know who you're looking for, start off with the search option to 'Find a Specific Researcher'. But, by choosing browse you can search by category (21 broad subject categories in life sciences, medicine, physical sciences, engineering and social sciences), by an alphbetic list of names, by institution, and by country.

Give it a try!