Discussion :: Electronic Devices and Circuits
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GaAs has an energy gap 1.43 eV the optical cut off wavelength of GaAs would lie in the
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A.
visible region of the spectrum
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B.
infrared region of the spectrum
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C.
ultraviolet region of the spectrum
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D.
for ultraviolet region of the spectrum
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Answer : Option B
Explanation :
GaAs has very large band gap and high carrier mobility.
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