Spatially-resolved electroluminescence of operating organic light-emitting diodes using conductive atomic force microscopy

L. S.C. Pingree, M. C. Hersam, M. M. Kern, B. J. Scott, T. J. Marks

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

The use of conductive atomic force microscopy (cAFM) technique for monitoring topography, charge transport and electroluminescence of organic light-emitting diodes (OLED) was analyzed. The cAFM technique was found to be suited for probing the electroluminescent response of OLEDs over short length scales. The cAFM strategy allowed straightforward electrical and optical evaluation after OLEDs fabrication. The results show that the cAFM technique was used for characterizing electroluminescence from semiconducting nanowires, nanotubes and optoelectonic devices.

Original languageEnglish
Pages (from-to)344-346
Number of pages3
JournalApplied Physics Letters
Volume85
Issue number2
DOIs
Publication statusPublished - Jul 12 2004

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Fingerprint Dive into the research topics of 'Spatially-resolved electroluminescence of operating organic light-emitting diodes using conductive atomic force microscopy'. Together they form a unique fingerprint.

  • Cite this