11) Suppose there is a semiconductor with a large band gap, Eg = 1.75eV. This means that the semiconductor absorbs photons with energies > 1.75eV. Which wavelengths (in nm), if any, will the semiconductor not absorb? Correct calculations/units are required to receive full credit. Answer(s): а. 475 b. 720 с. 545 d. 695 е. 615 f. none of the choices

11) Suppose there is a semiconductor with a large band gap, Eg = 1.75eV. This means that the semiconductor absorbs photons with energies > 1.75eV. Which wavelengths (in nm), if any, will the semiconductor not absorb? Correct calculations/units are required to receive full credit. Answer(s): а. 475 b. 720 с. 545 d. 695 е. 615 f. none of the choices

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

11) Suppose there is a semiconductor with a large band gap, Eg
semiconductor absorbs photons with energies > 1.75EV. Which wavelengths (in nm), if any, will
the semiconductor not absorb? Correct calculations/units are required to receive full credit.
= 1.75eV. This means that the
Answer(s):
а. 475
b. 720
с. 545
d. 695
е. 615
f. none of the choices

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