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[{"key": "dc.contributor.author", "value": "Tapio, Kosti", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2012-10-16T12:36:10Z", "language": "", "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2012-10-16T12:36:10Z", "language": "", "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2012", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1232643", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/40000", "language": "", "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4ss\u00e4 tutkielmassa selvitettiin kultananopartikkelien ja itsej\u00e4rjest\u00e4ytyv\u00e4n DNA-j\u00e4rjestelm\u00e4n soveltuvuutta nanoteknologian komponenttina. Ty\u00f6ss\u00e4 yhdistet\u00e4\u00e4n funktionalisoituja kultapartikkeleita jo valmiiksi tutkittuun itsej\u00e4rjest\u00e4ytyv\u00e4\u00e4n DNA-rakenteeseen ty\u00f6nimelt\u00e4\u00e4n BAB. Se muodostuu kolmen TX-tiilen ketjusta, johon suunnittelin kandidaatin tutkinnossani kiinnityskohdat kultapartikkeleille. Yhdist\u00e4m\u00e4ll\u00e4 kultapartikkelit ja BAB-rakenne saadaan muodostettua kolmen partikkelin ketju, ja t\u00e4ll\u00e4 rakenteella pyrit\u00e4\u00e4n muodostamaan yhden elektronin transistori: Toiminta yhden elektronin transistorina pyrittiin havainnoimaan Coulombin saarron avulla mittaamalla differentiaalista konduktanssia sek\u00e4 tasavirtak\u00e4ytt\u00e4ytymist\u00e4 huoneenl\u00e4mp\u00f6tilasta aina nestem\u00e4isen heliumin l\u00e4mp\u00f6tilaan asti.\r\nTutkittavat rakenteet eiv\u00e4t johda ilman mit\u00e4\u00e4n erillisi\u00e4 k\u00e4sittelyj\u00e4 johtuen liian suuresta aukosta kultapartikkelien v\u00e4lill\u00e4. N\u00e4ytteit\u00e4 kasvatettiin kemiallisella kultakasvatuksella. Kolmelle n\u00e4ytteelle havaittiin Coulombin saarto huoneenl\u00e4mp\u00f6tilassa. Havaittiin my\u00f6s, ett\u00e4 rakenteen l\u00e4pi menev\u00e4 virta oskilloi tai hyppii eri johtavuuksien v\u00e4lill\u00e4 jopa matalilla j\u00e4nnitteill\u00e4 ja l\u00e4mp\u00f6tiloilla johtuen todenn\u00e4k\u00f6isesti piioksidi alustan varausten liikkeest\u00e4. N\u00e4m\u00e4 taustavaraukset pystyv\u00e4t muuttamaan SET:n kantaj\u00e4nnitett\u00e4, jolloin my\u00f6s n\u00e4ytteen johtavuus muuttuisi. Muita mahdollisia syit\u00e4 oskillaatiolle ovat resonanssitunneloituminen kultapartikkelien l\u00e4pi ja kultapartikkelien liike s\u00e4hk\u00f6kent\u00e4n mukana. Kantaj\u00e4nnitteen muutos on kuitenkin todenn\u00e4k\u00f6isin syy, sill\u00e4 kultapartikkelien liike havaittiin varmasti vain yhden n\u00e4ytteen kohdalla ja havaitut oskillaatiot ja hypyt riippuivat l\u00e4mp\u00f6tilasta, eik\u00e4 resonanssitunneloitumisen pit\u00e4isi riippua l\u00e4mp\u00f6tilasta.", "language": "", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Kosti Tapio (kotuolta) on 2012-10-16 12:36:00.200119. Form: Pro gradu -lomake (1 tekij\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-1-tekijae). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2012-10-16T12:36:10Z\r\nNo. of bitstreams: 2\r\nURN:NBN:fi:jyu-201210162690.pdf: 71523365 bytes, checksum: e7895537fda44113095b4ab909df8bf1 (MD5)\r\nlicense.html: 5015 bytes, checksum: b89fdee5dc166075a972373b0feae0d3 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2012-10-16T12:36:10Z (GMT). No. of bitstreams: 2\r\nURN:NBN:fi:jyu-201210162690.pdf: 71523365 bytes, checksum: e7895537fda44113095b4ab909df8bf1 (MD5)\r\nlicense.html: 5015 bytes, checksum: b89fdee5dc166075a972373b0feae0d3 (MD5)\r\n Previous issue date: 2012", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "63 s.", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "DNA", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "itsej\u00e4rjest\u00e4ytyv\u00e4", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "yhden elektronin transistori", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kultapartikkeli", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Itsej\u00e4rjest\u00e4ytyv\u00e4 DNA-kultananopartikkeli-rakenne yhden elektronin transistorina", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201210162690", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", "language": "en", "element": "type", "qualifier": "dcmitype", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Fysiikan laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Physics", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Fysiikka", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Physics", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2012-10-16T12:36:11Z", "language": "", "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": "fi", "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "4021", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "DNA", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "elektronit", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "nanohiukkaset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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