DOI: 10.1063/1.1644617. Power-law load dependence of atomic friction

Power-law load dependence of atomic friction

10.1063/1.1644617

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

We present a theoretical study of the dynamics of a tip scanning a graphite surface as a function of the applied load. From the analysis of the lateral forces, we extract the friction force and the corrugation of the effective tip-surface interaction potential. We find both the friction force and potential amplitude to have a power-law dependence on applied load with exponent ∼1.6. We interpret these results as characteristic of sharp undeformable tips in contrast to the case of macroscopic and elastic microscopic contacts.

Bibliography

Fusco, C., & Fasolino, A. (2004). Power-law load dependence of atomic friction. Applied Physics Letters, 84(5), 699â701.

Authors 2

C. Fusco (first)
A. Fasolino (additional)

References 25 Referenced 15

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{'key': '2024020402221351200_r6', 'first-page': '2101', 'volume': '53', 'year': '1996', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1996)
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Dates

Type	When
Created	21 years, 6 months ago (Jan. 26, 2004, 6:08 p.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 9:22 p.m.)
Indexed	11 months, 3 weeks ago (Aug. 31, 2024, 12:29 a.m.)
Issued	21 years, 6 months ago (Feb. 2, 2004)
Published	21 years, 6 months ago (Feb. 2, 2004)
Published Print	21 years, 6 months ago (Feb. 2, 2004)

Funders 0

None

BibTeX

@article{Fusco_2004, title={Power-law load dependence of atomic friction}, volume={84}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1644617}, DOI={10.1063/1.1644617}, number={5}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Fusco, C. and Fasolino, A.}, year={2004}, month=feb, pages={699–701} }

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