PhysicsTU Board 2077
The energy gap in silicon is 1.1 eV, whereas in diamond it is 6eV. What conclusion can you draw about the transparency of the two materials to visible light(4000 A° to 7000 A°)?
5A worked answer is on its wayMeanwhile, read the Physics notes for this topic.
Discussion
Loading…
More Physics questions
Explain the meaning of "fabrication of integrated circuits" Describe following processes involved in the fabrication of integrated circuits: epitaxial growth,…TU Board 207910Explain the effect of external magnetic field on current carrying loops. Describe torque on La current carrying rectangular loop of wire on a pivot rod when…TU Board 207910What do you mean by the wavefunction? Discuss its physical significance. Set up time independent and time dependent Schrodinger wave equation. What are the…TU Board 207910Derive expression for electrical conductivity of semiconductor in terms of impurity ionization energy.TU Board 20795Describe behavior of mobile negative charges in the Hall effect experiment.TU Board 20795Set up differential equation for an oscillation of a spring using Hooke's and Newton's second law.TU Board 20795