Limitations of Mott-Schottky Analysis for Organic Metal-Insulator-Semiconductor Capacitors

  • Manda Prashanth KumarEmail author
  • Karunakaran Logesh
  • Soumya Dutta
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 215)


The application of Mott-Schottky (MS) relation in organic devices often leads to erroneous results. In particular, the doping density, extracted using this method found to vary with the thickness of semiconductor. We address the limitations in using MS relationship for organic metal-insulator-semiconductor (MIS) capacitors as a consequence of deviation from the depletion approximation.



The authors would like to thank the Department of Science & Technology and MEITY, Govt. of India and IIT Madras for financial support.


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© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Manda Prashanth Kumar
    • 1
    Email author
  • Karunakaran Logesh
    • 1
  • Soumya Dutta
    • 1
  1. 1.Department of Electrical EngineeringIndian Institute of Technology MadrasChennaiIndia

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