The main feature of photo-detectors made of high energy gap semiconductors is that: O a. They have very small dark current. O b. Their absorption coefficients are quite large. O C. A large number of photons is needed to boost their resulting current. O d. Thin samples are needed for such detectors O e. NON of the given choices is correct.

University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
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Chapter9: Condensed Matter Physics
Section: Chapter Questions
Problem 94AP: Measurements of a superconductor's critical magnetic field (in T) at various temperatures (in K) are...
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The main feature of photo-detectors made of high energy gap semiconductors is that:
O a.
They have very small dark current.
O b. Their absorption coefficients are quite large.
O c. A large number of photons is needed to boost their
resulting current.
O d. Thin samples are needed for such detectors
O e.
NON of the given choices is correct.
Transcribed Image Text:The main feature of photo-detectors made of high energy gap semiconductors is that: O a. They have very small dark current. O b. Their absorption coefficients are quite large. O c. A large number of photons is needed to boost their resulting current. O d. Thin samples are needed for such detectors O e. NON of the given choices is correct.
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