The external voltage required to overcome this barrier potential to allow electrons to move freely across the junction is dependent on the type of semiconductor material and temperature.
(a) true
(b) false
(c) unknown
(d) none of the above
Answer (1)
The statement about the external voltage needed to overcome barrier potential in semiconductors is true, as it depends on both the type of semiconductor material and the temperature. Different materials have unique barrier potentials, and temperature can affect how easily electrons can move across the junction. Understanding these concepts is essential for grasping semiconductor behavior. ;
