The study of charge transport through organic thin films: Mechanism, tools and applications

Emily A Weiss, Jennah K. Kriebel, Maria Anita Rampi, George M. Whitesides

Research output: Contribution to journalArticle

51 Citations (Scopus)

Abstract

In this paper, we discuss the current state of organic and molecular-scale electronics, some experimental methods used to characterize charge transport through molecular junctions and some theoretical models (superexchange and barrier tunnelling models) used to explain experimental results. Junctions incorporating self-assembled monolayers of organic molecules - and, in particular, junctions with mercury-drop electrodes - are described in detail, as are the issues of irreproducibility associated with such junctions (due, in part, to defects at the metal-molecule interface).

Original languageEnglish
Pages (from-to)1509-1537
Number of pages29
JournalPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Volume365
Issue number1855
DOIs
Publication statusPublished - Jun 15 2007

    Fingerprint

Keywords

  • Alkanethlolates
  • Defects
  • Molecular junctions
  • Self-assembled monolayer
  • Superexchange

ASJC Scopus subject areas

  • General

Cite this