Given a semiconductor band structure E-k diagram as below.. For point A, B, and C: (a) compare the absolute value of electron (or hole) velocity; (b) comparing the effective mass. (Assume all points are near k=0 and all bands have parabolic relation, E=ak²+b) Conduction band Point A Point B Heavy hole Valance band Point C Light hole
Given a semiconductor band structure E-k diagram as below.. For point A, B, and C: (a) compare the absolute value of electron (or hole) velocity; (b) comparing the effective mass. (Assume all points are near k=0 and all bands have parabolic relation, E=ak²+b) Conduction band Point A Point B Heavy hole Valance band Point C Light hole
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