CUED Publications database

Characterization and improvement of the contact between indium tin oxide and triphenyl diamine-doped polycarbonate

Jacobs, DB and Shen, Y and Malliaras, GG (2001) Characterization and improvement of the contact between indium tin oxide and triphenyl diamine-doped polycarbonate. Journal of Photochemistry and Photobiology A: Chemistry, 144. pp. 53-55. ISSN 1010-6030

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Abstract

We have measured the electrical characteristics at the contact between indium tin oxide (ITO) and the molecularly doped polymer N-N′-diphenyl-N-N′-bis(3-methylphenyl)-1-1-biphenyl-4,4′- diamine-doped polycarbonate (PC:TPD). We find that the contact is current-limiting, supplying the sample with a current that is considerably smaller than the space charge limited current. When an ultra-thin layer of Pt or Pd is introduced between ITO and PC:TPD an increase in the injected current is observed as the contact becomes ohmic. © 2001 Elsevier Science B.V.

Item Type: Article
Subjects: UNSPECIFIED
Divisions: UNSPECIFIED
Depositing User: Cron Job
Date Deposited: 10 Sep 2017 20:11
Last Modified: 14 May 2019 03:15
DOI: 10.1016/S1010-6030(01)00376-8