Question

Energy band gap in semiconductor diode Experiment(Theory and observations)​

Answer 1

Answer:

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Explanation:

Theory: A semi-conductor (either doped or intrinsic) always possesses an energy gap between its valence and conduction bands (fig. 1). For the conduction of electricity, a certain amount of energy is to be given to the electron so that it can jump from the valence band to the conduction band.

Answer 2

Answer:

Aim : To determine Energy band in semicönductor by using a junctiön diöde.

Apparatûs Required : Semicönductor diode kît ( voltmetêr, micrö ammetêr, diode öven d. c. Supply, thermometêr.)

Refer the attached picture.

Source : Slideshare.