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Sliding friction of graphene/hexagonal –boron nitride heterojunctions: a route to robust superlubricity

The origin of ultra-low friction exhibited by heterogeneous junctions of graphene and hexagonal boron nitride (h-BN) is revealed. For aligned interfaces, we identify a characteristic contact size, below which the junction behaves like its homogeneous counterparts with friction forces that grow linea...

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Detalles Bibliográficos
Autores principales: Mandelli, D., Leven, I., Hod, O., Urbakh, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5589749/
https://www.ncbi.nlm.nih.gov/pubmed/28883489
http://dx.doi.org/10.1038/s41598-017-10522-8