Friction of magnetene, a non–van der Waals 2D material

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dc.citation.articleNumbereabk2041en_US
dc.citation.issueNumber47en_US
dc.citation.journalTitleScience Advancesen_US
dc.citation.volumeNumber7en_US
dc.contributor.authorSerles, Peteren_US
dc.contributor.authorArif, Taiben_US
dc.contributor.authorPuthirath, Anand B.en_US
dc.contributor.authorYadav, Shwetanken_US
dc.contributor.authorWang, Guoruien_US
dc.contributor.authorCui, Tengen_US
dc.contributor.authorBalan, Aravind Puthirathen_US
dc.contributor.authorYadav, Thakur Prasaden_US
dc.contributor.authorThibeorchews, Prasankumaren_US
dc.contributor.authorChakingal, Nithyaen_US
dc.contributor.authorCostin, Geluen_US
dc.contributor.authorSingh, Chandra Veeren_US
dc.contributor.authorAjayan, Pulickel M.en_US
dc.contributor.authorFilleter, Tobinen_US
dc.date.accessioned2021-12-02T15:09:30Zen_US
dc.date.available2021-12-02T15:09:30Zen_US
dc.date.issued2021en_US
dc.description.abstractTwo-dimensional (2D) materials are known to have low-friction interfaces by reducing the energy dissipated by sliding contacts. While this is often attributed to van der Waals (vdW) bonding of 2D materials, nanoscale and quantum confinement effects can also act to modify the atomic interactions of a 2D material, producing unique interfacial properties. Here, we demonstrate the low-friction behavior of magnetene, a non-vdW 2D material obtained via the exfoliation of magnetite, showing statistically similar friction to benchmark vdW 2D materials. We find that this low friction is due to 2D confinement effects of minimized potential energy surface corrugation, lowered valence states reducing surface adsorbates, and forbidden low-damping phonon modes, all of which contribute to producing a low-friction 2D material.en_US
dc.identifier.citationSerles, Peter, Arif, Taib, Puthirath, Anand B., et al.. "Friction of magnetene, a non–van der Waals 2D material." <i>Science Advances,</i> 7, no. 47 (2021) AAAS: https://doi.org/10.1126/sciadv.abk2041.en_US
dc.identifier.digitalsciadv-abk2041en_US
dc.identifier.doihttps://doi.org/10.1126/sciadv.abk2041en_US
dc.identifier.urihttps://hdl.handle.net/1911/111735en_US
dc.language.isoengen_US
dc.publisherAAASen_US
dc.rightsDistributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC)en_US
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/en_US
dc.titleFriction of magnetene, a non–van der Waals 2D materialen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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