M

Mr. Dubey • 52.30K Points
Coach 

Q. The electrodes of a Gunn diode are made of:

(A) molybdenum
(B) gaas
(C) gold
(D) copper
Correct : Option (A)

Explanation: 
 gunn diode is grown epitaxially onto a gold or copper plated molybdenum electrode, out of gallium arsenide doped with silicon, tellurium or selenium to make it n-type.

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