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dc.contributor.authorKoç, Mümin Mehmet
dc.contributor.authorMcNally, Michael J.
dc.contributor.authorvon Haeften, Klaus
dc.contributor.authorWatkins, Mark J.
dc.date.accessioned2021-12-12T17:02:19Z
dc.date.available2021-12-12T17:02:19Z
dc.date.issued2019
dc.identifier.issn0039-6028
dc.identifier.issn1879-2758
dc.identifier.urihttps://doi.org/10.1016/j.susc.2018.09.018
dc.identifier.urihttps://hdl.handle.net/20.500.11857/3429
dc.description.abstractSilicon oxide nanocluster suspensions were drop-cast on highly oriented pyrolytic graphite (HOPG) and investigated using ultra-high vacuum non-contact atomic force microscopy (AFM). The assembly of silicon oxide nanoparticle arrays was observed during consecutive scanning of the surface using AFM. The patterns and alignments of the nanoparticle arrays were consistent with templating on a Moire pattern in the top layers of the HOPG substrate. By halting and restarting the scanning process it was shown that the formation of nanoparticle arrays was driven by the AFM scan itself. Vacancy defects identified within the nanoparticle arrays were found to fill over time with nanoparticles; it was demonstrated that diffusion was preferred along the symmetry lines. This 'self-healing' mechanism was also shown to be driven by the AFM scanning. The recovery of defects within the arrays, and other observations of array dynamics, implied that the nanoparticle arrays had liquid-like qualities.en_US
dc.description.sponsorshipKirklareli University Scientific Research Coordination Office [KLUBAP 115]; Royal SocietyRoyal Society of LondonEuropean Commission [RP16G0214]; COST actionEuropean Cooperation in Science and Technology (COST) [CM1101]en_US
dc.description.sponsorshipPart of this research was funded by Kirklareli University Scientific Research Coordination Office, project number KLUBAP 115. We are thankful for their support. K.v.H. acknowledges the financial support of a Research Grant from the Royal Society (RP16G0214)during the early phase of the project. K.v.H. and M.J.M. are grateful for financial support from COST action CM1101.en_US
dc.language.isoengen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofSurface Scienceen_US
dc.identifier.doi10.1016/j.susc.2018.09.018
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSelf-assemblyen_US
dc.subjectSelf-repairen_US
dc.subjectSilicon oxide nanoparticlesen_US
dc.subjectAFMen_US
dc.subjectMoire superposition patternsen_US
dc.titleAFM induced self-assembling and self-healing mechanism of silicon oxide nanoparticle linear array domains templated on Moire superlattice patterns on HOPGen_US
dc.typearticle
dc.authoridKOC, Mumin Mehmet/0000-0003-4500-0373
dc.authoridMcNally, Michael/0000-0002-3408-3081
dc.departmentFakülteler, Fen-Edebiyat Fakültesi, Fizik Bölümü
dc.identifier.volume679en_US
dc.identifier.startpage230en_US
dc.identifier.endpage239en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.authorscopusid57195402035
dc.authorscopusid57078134900
dc.authorscopusid6602876032
dc.authorscopusid57206230158
dc.identifier.wosWOS:000455063000033en_US
dc.identifier.scopus2-s2.0-85054294186en_US
dc.authorwosidKOC, Mumin Mehmet/AAF-9492-2019


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