TY - JOUR AU - Zhao Deng AU - Alexander Smolyanitsky AU - Qunyang Li AU - Xi-Qiao Feng AU - Rachel Cannara C2 - Nature Materials DA - 2012-10-14 00:10:00 DO - https://doi.org/10.1038/nmat3452 LA - en M1 - 11 PB - Nature Materials PY - 2012 TI - Adhesion-dependent negative friction coefficient on chemically modified graphite at the nanoscale UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=908424 ER -