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Semiconductor and electronic devices, Cheat Sheet of Physics

Physics

Semiconductor and electronic devices, p n junction law

Typology: Cheat Sheet

2025/2026

Available from 03/29/2026

amrit-raj-pandey
amrit-raj-pandey 🇮🇳

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@, Ne ANA Np are the number densities of trons and holes, respectively and n; is called trinsic Carrier concentration. " ectric current in a semiconductor, 1 =A (NeVe + MpVp), conductivity, o= a = (Ugo + Mp Up). p sic Semiconductor Pure semiconductor when 1 with the impurity, is known as extrinsic