Will Polycrystalline Platinum Tip Sliding on a Gold(111) Surface Produce Regular Stick-Slip Friction?

Journal

Langmuir : the ACS journal of surfaces and colloids
ISSN: 1520-5827
Titre abrégé: Langmuir
Pays: United States
ID NLM: 9882736

Informations de publication

Date de publication:
07 Jun 2022
Historique:
pubmed: 27 5 2022
medline: 27 5 2022
entrez: 26 5 2022
Statut: ppublish

Résumé

Friction measurements by an atomic force microscope (AFM) frequently showed regular stick-slip friction signals with atomic-scale resolutions. Typically, for an AFM metal tip sliding on a metal crystal surface, the microstructure of the tip made from the thermally evaporated metal coating on a silicon cantilever was polycrystalline. Our detailed molecular dynamics(MD) simulations of a polycrystalline Pt tip (

Identifiants

DOI: 10.1021/acs.langmuir.1c03268 PMID: 35617666
pubmed: 35617666
doi: 10.1021/acs.langmuir.1c03268
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

6808-6816

Auteurs

Rong-Guang Xu (RG)

Department of Mechanical and Aerospace Engineering, The George Washington University, Washington, DC, 20052, United States.
ORCID: 0000-0002-0716-5831

Gunan Zhang (G)

Department of Mechanical and Aerospace Engineering, The George Washington University, Washington, DC, 20052, United States.

Yuan Xiang (Y)

Department of Mechanical and Aerospace Engineering, The George Washington University, Washington, DC, 20052, United States.
ORCID: 0000-0002-4665-3360

Jonathan Garcia (J)

Department of Mechanical and Aerospace Engineering, The George Washington University, Washington, DC, 20052, United States.

Yongsheng Leng (Y)

Department of Mechanical and Aerospace Engineering, The George Washington University, Washington, DC, 20052, United States.
ORCID: 0000-0002-3558-5016

Classifications MeSH