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This content will become publicly available on March 29, 2019

Title: Friction and work function oscillatory behavior for an even and odd number of layers in polycrystalline MoS 2

We report on a new oscillatory behavior of nanoscopic friction in continuous polycrystalline MoS 2 films for an odd and even number of atomic layers, related to the different in-plane polarization of crystalline grains and different capability of absorbing charged molecules.
Authors:
 [1] ; ORCiD logo [2] ;  [3] ;  [4] ;  [3] ;  [5] ; ORCiD logo [6] ;  [7] ; ORCiD logo [8] ; ORCiD logo [1]
  1. Advanced Science Research Center, City University of New York, New York, USA, CUNY Graduate Center
  2. Advanced Science Research Center, City University of New York, New York, USA, Tandon School of Engineering
  3. Advanced Science Research Center, City University of New York, New York, USA
  4. Advanced Science Research Center, City University of New York, New York, USA, Dipartimento di Fisica
  5. CUNY Graduate Center, Ph.D. Program in Physics and Chemistry, New York, USA, Department of Chemistry
  6. Department of Materials Science and Engineering, North Carolina State University, Raleigh, USA
  7. Department of Materials Science and Engineering, North Carolina State University, Raleigh, USA, Department of Physics
  8. Advanced Science Research Center, City University of New York, New York, USA, National Research Council CNR-SPIN
Publication Date:
Grant/Contract Number:
SC0016204
Type:
Publisher's Accepted Manuscript
Journal Name:
Nanoscale
Additional Journal Information:
Journal Volume: 10; Journal Issue: 17; Related Information: CHORUS Timestamp: 2018-05-03 07:08:02; Journal ID: ISSN 2040-3364
Publisher:
Royal Society of Chemistry (RSC)
Sponsoring Org:
USDOE
Country of Publication:
United Kingdom
Language:
English
OSTI Identifier:
1434380