Electronic transport in nanoparticle monolayers sandwiched between graphene electrodes

Chenguang Lu, Datong Zhang, Arend Van Der Zande, Philip Kim, Irving P. Herman

Research output: Contribution to journalArticle

Abstract

Graphene/CdSe nanoparticle monolayer/graphene sandwich structures were fabricated to explore the interactions between these layered materials. Electrical transport across these heterostructures suggests that transport is limited by tunneling through the nanoparticle (NP) ligands but not the NP core itself. Photoconductivity suggests ligands may affect the exciton separation efficiency.

Original languageEnglish (US)
Pages (from-to)14158-14162
Number of pages5
JournalNanoscale
Volume6
Issue number23
DOIs
StatePublished - Dec 7 2014
Externally publishedYes

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Graphite
Graphene
Monolayers
Nanoparticles
Electrodes
Ligands
Sandwich structures
Photoconductivity
Excitons
Heterojunctions

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Electronic transport in nanoparticle monolayers sandwiched between graphene electrodes. / Lu, Chenguang; Zhang, Datong; Van Der Zande, Arend; Kim, Philip; Herman, Irving P.

In: Nanoscale, Vol. 6, No. 23, 07.12.2014, p. 14158-14162.

Research output: Contribution to journalArticle

Lu, Chenguang ; Zhang, Datong ; Van Der Zande, Arend ; Kim, Philip ; Herman, Irving P. / Electronic transport in nanoparticle monolayers sandwiched between graphene electrodes. In: Nanoscale. 2014 ; Vol. 6, No. 23. pp. 14158-14162.
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