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Consider the following energy dispersion curve for InP shown below.
Energy (eV)
T=300K
InP
Conduction band
L
Valence band
Г
[111]
k
[100]
Figure 1: InP Energy Dispersion relationship
Identify the bandgap
State which charge carriers, electrons/holes will have a heavier effec-
tive mass and justify your answer

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