(a) A simplified parabolic E-K diagram for an electron in the conduction band is given in Figure 3. Determine the relative effective mass, m'/m,. given the E– E. = C,k², value of a of I nm, Planck constant h6.625 x 10-34 J. s , free electron mass m, = 9.11 x 10-31 kg, electric charge q 1.6 x 10-19 C and 1 eV = 1.6 x 10-19 J. E = E,+0.32 eV Figure 3
(a) A simplified parabolic E-K diagram for an electron in the conduction band is given in Figure 3. Determine the relative effective mass, m'/m,. given the E– E. = C,k², value of a of I nm, Planck constant h6.625 x 10-34 J. s , free electron mass m, = 9.11 x 10-31 kg, electric charge q 1.6 x 10-19 C and 1 eV = 1.6 x 10-19 J. E = E,+0.32 eV Figure 3
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Transcribed Image Text:(a) A simplified parabolic E-K diagram for an electron in the conduction band is given in
Figure 3. Determine the relative effective mass, m'/m.. given the E – E. = C,k², value
of a of 1 nm, Planck constant h = 6.625 × 10-34 J. s, free electron mass m, = 9.11 x
10-31 kg, electric charge q = 1.6 x 10-19 C and 1 eV = 1.6 x 10-19 J.
E
E = E,+0.32 eV
Figure 3
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