Influence of halogen substitutions on rates of charge tunneling across SAM-based large-area junctions
DC Field | Value | Language |
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dc.contributor.author | Kong, Gyu Don | - |
dc.contributor.author | Kim, Miso | - |
dc.contributor.author | Jang, Hyeon-Jae | - |
dc.contributor.author | Liao, Kung-Ching | - |
dc.contributor.author | Yoon, Hyo Jae | - |
dc.date.accessioned | 2021-09-05T01:05:33Z | - |
dc.date.available | 2021-09-05T01:05:33Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1463-9076 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/96274 | - |
dc.description.abstract | This paper examines the ability of structural modifications using halogen atoms (F, Cl, Br, and I) to influence tunneling rates across self-assembled monolayer (SAM)-based junctions having the structure Ag-TS/S(CH2)(n)(p-C6H4X)//Ga2O3/EGaIn, where S(CH2)(n)(p-C6H4X) is a SAM of benzenethiol (n = 0) or benzyl mercaptan (n = 1) terminated in a hydrogen (X = H) or a halogen (X = F, Cl, Br, or I) at the para-position. The measured tunneling current densities (J(V); A cm(-2)) indicate that replacing a terminal hydrogen with a halogen atom at the X//Ga2O3 interface leads to a decrease in J(V) by similar to x13 for S(p-C6H4X) and by similar to x50 for SCH2(p-C6H4X). Values of J(V) for the series of halogenated SAMs were indistinguishable, indicating that changes in dipole moment and polarizability caused by introducing different halogen atoms at the interface between the SAM and the Ga2O3/EGaIn electrode do not significantly influence the rates of charge tunneling across the junctions. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | SELF-ASSEMBLED MONOLAYERS | - |
dc.subject | SIGNIFICANTLY CHANGE RATES | - |
dc.subject | BOTTOM ELECTRODES | - |
dc.subject | MOLECULAR DIODES | - |
dc.subject | TRANSPORT | - |
dc.subject | SURFACES | - |
dc.subject | GOLD | - |
dc.subject | SPECTROSCOPY | - |
dc.subject | TOPOGRAPHY | - |
dc.subject | SILICON | - |
dc.title | Influence of halogen substitutions on rates of charge tunneling across SAM-based large-area junctions | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Hyo Jae | - |
dc.identifier.doi | 10.1039/c5cp00145e | - |
dc.identifier.scopusid | 2-s2.0-84930227091 | - |
dc.identifier.wosid | 000354946200004 | - |
dc.identifier.bibliographicCitation | PHYSICAL CHEMISTRY CHEMICAL PHYSICS, v.17, no.21, pp.13804 - 13807 | - |
dc.relation.isPartOf | PHYSICAL CHEMISTRY CHEMICAL PHYSICS | - |
dc.citation.title | PHYSICAL CHEMISTRY CHEMICAL PHYSICS | - |
dc.citation.volume | 17 | - |
dc.citation.number | 21 | - |
dc.citation.startPage | 13804 | - |
dc.citation.endPage | 13807 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.subject.keywordPlus | SELF-ASSEMBLED MONOLAYERS | - |
dc.subject.keywordPlus | SIGNIFICANTLY CHANGE RATES | - |
dc.subject.keywordPlus | BOTTOM ELECTRODES | - |
dc.subject.keywordPlus | MOLECULAR DIODES | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | GOLD | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | TOPOGRAPHY | - |
dc.subject.keywordPlus | SILICON | - |
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