Charge Transport Properties of BO-Chelated Azadipyrromethenes

Authors

Tingrui Ma, Case Western Reserve University
Muyuan Zhao, Case Western Reserve University
Geneviève Sauvé, Case Western Reserve UniversityFollow

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Abstract

Intramolecular BO-chelated azadipyrromethenes are promising organic semiconductors. Here, we evaluated the electron and hole mobility of a series of BO-chelated azadipyrromethenes using the Space Charge Limited Current(SCLC) method. In order to determine the mobility of the material, Mott Gurney's law was applied using the film thickness and slope of the J1/2 versus voltage plot in the SCLC graph. The best electron mobility observed for BO-chelated materials is 4.64—10-6 cm2V-1s-1 and the best hole mobility is 7.38—10-4 cm2V-1s-1. These results suggest that BO-chelated materials are promising p-type semiconductors for electronic applications.

Symposium Date

Fall 12-1-2012

Keywords

data, analysis, processing

Disciplines

Chemistry

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License

Recommended Citation

Ma, Tingrui; Zhao, Muyuan; and Sauvé, Geneviève, "Charge Transport Properties of BO-Chelated Azadipyrromethenes" (2012). Intersections Fall 2020. 29.
https://commons.case.edu/intersections-fa20/29