@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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    dct:description """
              The ad-atom dynamic equation, a Langevin type equation is analyzed and solved using some non-linear analytical and numerical tools. We noticeably show that the effect of the surface acoustic wave is to induce an effective potential that governs the diffusion of the ad-atom: the minima of this effective potential correspond to the preferential sites in which the ad-atom spends more time. The strength of this effective potential is compared to the destructuring role of the thermal diffusion and to the crystalline potential induced by the substrate.
            """ ;
    dct:identifier "hal-00678538" ;
    dct:issued "2026-05-24T23:44:17.258224"^^xsd:dateTime ;
    dct:language "en" ;
    dct:modified "2026-05-24T23:44:17.258230"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Unidimensional model of the ad-atom diffusion on a substrate submitted to a standing acoustic wave II. Solutions of the ad-atom motion equation" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-hal-00678538v1/resource/98af773c-f9a3-42df-8953-aca7ce224870> ;
    dcat:keyword "infoeu-reposemanticspreprint",
        "physmecavibrphysics-physicsmechanics-physicsvibrations-physicsclass-ph",
        "preprints-working-papers-",
        "spimecavibrengineering-sciences-physicsmechanics-physicsmed-phvibrations-physicsclass-p" ;
    dcat:landingPage <https://hal.science/hal-00678538> .

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    dct:issued "2026-05-24T23:44:17.299334"^^xsd:dateTime ;
    dct:modified "2026-05-24T23:44:17.243986"^^xsd:dateTime ;
    dct:title "Unidimensional model of the ad-atom diffusion on a substrate submitted to a standing acoustic wave II. Solutions of the ad-atom motion equation" ;
    dcat:accessURL <https://hal.science/hal-00678538> .

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