n-type semiconductor


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Related to n-type semiconductor: p-n junction, p-type semiconductor

n-type semiconductor

[′en ‚tīp ′sem·i·kən‚dək·tər]
(electronics)
An extrinsic semiconductor in which the conduction electron density exceeds the hole density.
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The pantry of organic materials for making n-type semiconductors has been particularly sparse, says Ananth Dodabalapur of the University of Texas at Austin.
In recent years, researchers and companies seeking to commercialize novel thin film Organic Photovoltaic (OPV) solar technologies have focused on using fullerene derivatives as the n-type semiconductor in bulk heterojunction organic solar cells.
7: Junction between positively charged n-type semiconductor and negatively charged p-type semiconductor.
During the first quarter of this year, three second generation diffusion reactors were completed for N-type semiconductor material, P-type diamond material and the purification of crystals.