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Magnetoelectroluminescence

  • Alan LewisEmail author
Chapter
Part of the Springer Theses book series (Springer Theses)

Abstract

Electroluminescence is an important and much studied property of semiconducting films of conjugated organic polymers [1, 2, 3, 4], and is the basis of their commercial application in organic light emitting diodes (oLEDs) [5, 6, 7, 8]. These have the potential to be more efficient, more easily scalable, and more flexible than their inorganic counterparts [7, 9, 10]. oLEDs are constructed in four layers: a thin film of the semiconducting polymer is sandwiched between an electron-injecting metal cathode and a transparent hole-injecting layer, which is then covered by a transparent anode. Calcium and aluminium are commonly used for the cathode and indium tin oxide for the anode, with poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT-PSS) a typical hole-injecting layer [11, 12, 13, 14, 15]. In this chapter, we are concerned with the properties of the semiconducting polymer layer which affect the efficiency of electroluminescence.

Keywords

Electroluminescence Semiconducting Polymer Polaron Pairs (PP) Optically Detected Magnetic Resonance (ODMR) Singlet Yield 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Nature Switzerland AG 2018

Authors and Affiliations

  1. 1.The James Franck InstituteUniversity of ChicagoChicagoUSA

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