Research ArticleAPPLIED PHYSICS

Chemical and physical origins of friction on surfaces with atomic steps

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Science Advances  09 Aug 2019:
Vol. 5, no. 8, eaaw0513
DOI: 10.1126/sciadv.aaw0513

Article Information

vol. 5 no. 8

Online ISSN: 
History: 
  • Received for publication November 13, 2018
  • Accepted for publication June 27, 2019
  • .

Author Information

  1. Zhe Chen1,*,
  2. Arash Khajeh2,*,
  3. Ashlie Martini2, and
  4. Seong H. Kim1,
  1. 1Department of Chemical Engineering and Materials Research Institute, Pennsylvania State University, University Park, PA 16802, USA.
  2. 2Department of Mechanical Engineering, University of California, Merced, Merced, CA 95343, USA.
  1. Corresponding author. Email: amartini{at}ucmerced.edu (A.M.); shkim{at}engr.psu.edu (S.H.K.)
  • * These authors contributed equally to this work.

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