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Solar Cells Lecture 5: Organic Photovoltaics

By Muhammad A. Alam

Electrical and Computer Engineering, Purdue University, West Lafayette, IN

Published on

Abstract

Organic solar cells make use of low-cost organic polymers for photovoltaics. Although these solar cells may appear to be quite different from solar cells made with conventional, inorganic semiconductors (e.g. they make use of exciton generation rather than electron-hole generation) this tutorial shows that the essential device physics is readily understood in terms of familiar solar cell fundamentals. The use of phase-segregated, “bulk heterojunction” structures to enhance the short-circuit current is described.

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Electronics from the Bottom Up” is an educational initiative designed to bring a new perspective to the field of nano device engineering. It is co-sponsored by the Intel Foundation and the Network for Computational Nanotechnology.

Cite this work

Researchers should cite this work as follows:

  • Muhammad A. Alam (2011), "Solar Cells Lecture 5: Organic Photovoltaics," https://nanohub.org/resources/11950.

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Time

Location

Burton Morgan 121, Purdue University, West Lafayette, IN

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