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P-N junction

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...

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Updated: Jun 1, 2026

Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices

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Solution-processed nanocrystal quantum dot tandem solar cells

Joshua J Choi¹, Whitney N Wenger, Rachel S Hoffman

¹School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14853, USA.

Advanced Materials (Deerfield Beach, Fla.)

|June 4, 2011

Summary

No abstract available in PubMed .

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