1.4. Intrinsic Semiconductors

Try these first

1. 1.

   What is an intrinsic semiconductor?

   Hint

   Think about the composition of the material.

2. 2.

   Name one example of an intrinsic semiconductor.

   Hint

   Consider common materials used in electronics.

3. 3.

   What is an intrinsic semiconductor?

   • Doped material
   • Pure material
   • Metal

   Hint

   Think about the definition of intrinsic.

4. 4.

   True or False: Intrinsic semiconductor conductivity decreases with temperature.

   • True
   • False

   Hint

   Consider how temperature impacts carriers.

5. 5.

   If the temperature is raised significantly in an intrinsic semiconductor, how would the intrinsic carrier concentration change and why?

   Hint

   Consider the effect of temperature rise.

6. 6.

   Analyze a scenario where an intrinsic semiconductor switches from low temperature to high temperature. Discuss its impact on conductivity and mobility.

   Hint

   Think about the balance of changing variables.