Solid State Dilution Controls Marcus Inverted Transport in Rectifying Molecular Junctions
DC Field | Value | Language |
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dc.contributor.author | Kang, Hungu | - |
dc.contributor.author | Kong, Gyu Don | - |
dc.contributor.author | Yoon, Hyo Jae | - |
dc.date.accessioned | 2021-08-30T03:58:38Z | - |
dc.date.available | 2021-08-30T03:58:38Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2021-01-28 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/50056 | - |
dc.description.abstract | Traditional Marcus theory accounts for electron transfer reactions in solutions, and the polarity of solvent molecule matters for them. How such an environment polarity affects electron transfer reactions in solid-state devices, however, remains uncertain. This paper describes how the Marcus inverted charge transport is influenced by solid-state molecular dilution in large-area tunneling junctions. A monolayer of 2,2'-bipyridyl terminated n-alkanethiolate (SC11BIPY), which rectifies currents via electron hopping within the inverted regime, is diluted with n-alkanethiolate (SCn) of different lengths (n = 8, 10, or 18) or at different surface mole fractions. The dilution introduces nonpolar environments within the monolayer, hinders stabilization of charged BIPY species upon electron hopping, and pushes the equilibrium of BIPY reversible arrow BIPY center dot- process toward the reverse direction. Our work demonstrates that solid-state molecular dilution permits systematic control of the environment polarity of active component in nanoscale devices, much like solvent polarity control in solution, and their performances. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Solid State Dilution Controls Marcus Inverted Transport in Rectifying Molecular Junctions | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Hyo Jae | - |
dc.identifier.doi | 10.1021/acs.jpclett.0c03251 | - |
dc.identifier.scopusid | 2-s2.0-85100279372 | - |
dc.identifier.wosid | 000614318900003 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.12, no.3, pp.982 - 988 | - |
dc.relation.isPartOf | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 982 | - |
dc.citation.endPage | 988 | - |
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 | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
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