the electron energy near the top of the valence band in a semiconducto
The electron energy near the top of the valence band in a semiconductor is given byE=-1037 k² Joules, where k is the wave vector. An electron is removed for the state k=10° kx, where k, is a unit vector along the x axis. Calculate the effective mass, the momentum and the velocity of the resulting hole. Each answer should include the sign and the direction.
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