Static friction scaling of physisorbed islands: the key is in the edge-Reference-Cited by-同舟云学术

Static friction scaling of physisorbed islands: the key is in the edge

Published:2015 Issue:5 Volume:7 Page:2093-2101
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Varini Nicola¹²³⁴⁵,Vanossi Andrea⁶⁷⁸⁷,Guerra Roberto⁸⁷⁶⁷,Mandelli Davide⁸⁷,Capozza Rosario⁸⁷,Tosatti Erio⁸⁷⁶⁷⁹

Affiliation:

1. Research & Development

2. Curtin University

3. Perth 6845, Australia

4. iVEC

5. Kensington WA 6151, Australia

6. CNR-IOM Democritos National Simulation Center

7. I-34136 Trieste, Italy

8. International School for Advanced Studies (SISSA)

9. International Centre for Theoretical Physics (ICTP)

Abstract

The free “superlubric” sliding of a physisorbed rare gas island is paradoxically hindered even on a perfect incommensurate crystalline surface by portions of the island's own edges. As a consequence, the island's static friction scales for growing area with a lower power than 1/2.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2015/NR/C4NR06521B

Reference48 articles.

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