'Scattering processes' diaporamas de présentation

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Early Universe

Early Universe. Section 38.2. Reminders. Lab this week, LAB D1-LFA: Light from Atoms due by Friday at 4pm (last lab). Complete next Mallard-based reading quiz Ch. 39 before class on Monday (available now).

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4. Scattering processes

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Measurement of Hall voltage and resistivity

Measurement of Hall voltage and resistivity. Measurement of Sheet Resistivity. Measurement of Hall voltage. where. Resistivity. Here, t = thickness of the sample. Variation of F with Q. F(Q) = 1, if R A = R B.

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Project List

Project List. Ionized impurity scattering Acoustic phonon scattering Polar optical scattering Alloy scattering Defect related scattering. Scattering processes in bulk GaAs. Note that ionized impurity scattering is extremely important, and dominates all other for higher doping concentrations.

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