A model experiment on the modern microscopic theory of sliding friction-Reference-Cited by-同舟云学术

A model experiment on the modern microscopic theory of sliding friction

Published:2023-04-01 Issue:4 Volume:61 Page:308-309
ISSN:0031-921X
Container-title:The Physics Teacher
language:en
Short-container-title:

Author:

Müller Andreas¹^ORCID,Vogt Patrik²^ORCID,Kuhn Jochen³^ORCID

Affiliation:

1. Université de Genève, Fac. des Sciences/Sect. Physique, Institut Universitaire de Formation des Enseignants (IUFE) 1 , Genève, Switzerland ; Andreas.Mueller@unige.ch

2. Pedagogical Institute of Rhineland-Palatinate (PL) 2 , Speyer, Germany ; patrik.vogt@pl.rlp.de

3. Ludwig-Maximilians-Universität München (LMU Munich), Faculty of Physics, Chair of Physics Education 3 , Munich, Germany ; jochen.kuhn@lmu.de

Abstract

According to modern understanding, sliding friction is caused by the displacement of the irregularities and individual atoms in the interaction zone of the sliding interfaces, leading to microscopic oscillations around the equilibrium position (the stick/slip model of Tomlinson). This is in contrast to the traditional account of sliding friction (static interlocking asperities), which in fact is insufficient (see online Appendix for more information about the theoretical background and its development).

Publisher

American Association of Physics Teachers (AAPT)

Subject

General Physics and Astronomy,Education

Link

https://pubs.aip.org/aapt/pte/article-pdf/61/4/308/16794001/308_1_online.pdf

Reference10 articles.

1. A molecular theory of friction;London Edinburgh Dublin Philos. Mag. J. Sci.,1929

2. Readers can access the Appendix at TPT Online at https://doi.org/10.1119/5.0146466, under the Supplemental tab.

3. Friction at the atomic scale;Sci. Am.,1996

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1. A model experiment on the modern microscopic theory of sliding friction;The Physics Teacher;2023-04-01