1. Calculate the intrinsic carrier concentration in germanium (Ge) at room temperature. Compare and comment on any discrepancy between your answer and the value given on the data sheet. 2. Which semiconductor could be used instead of Ge if a lower intrinsic carrier concentration was required? Explain your answer. 3. Explain the meaning of dopant ionisation.

1. Calculate the intrinsic carrier concentration in germanium (Ge) at room temperature. Compare and comment on any discrepancy between your answer and the value given on the data sheet. 2. Which semiconductor could be used instead of Ge if a lower intrinsic carrier concentration was required? Explain your answer. 3. Explain the meaning of dopant ionisation.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

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