Berman, Diana Operando tribochemical formation of onion-like-carbon leads to macroscale superlubricity. [electronic resource] - Nature communications 03 2018 - 1164 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. ISSN: 2041-1723 Standard No.: 10.1038/s41467-018-03549-6 doi