An n type semiconductor is illuminated by a steady flux of photons with energy greater than the band gap energy. The change in conductivity Δσ obeys which relation? [ Here, e is the electron charge, μn electron mobility, μp hole mobility, Δn (Δp) is the excess electron (hole) density ]

Comments and Answers (2)

Lavish

Lavish

please post an explanation

Saurabh

Saurabh

anyone have any solutions

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