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प्रश्न
Classify the following as being either a p-type or an n-type semiconductor:
Ge doped with In
उत्तर
Ge (a group 14 element) is doped with In (a group 13 element). Therefore, a hole will be created and the semiconductor generated will be a p-type semiconductor.
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संबंधित प्रश्न
A group 14 element is to be converted into n-type semiconductor by doping it with a suitable impurity. To which group should this impurity belong?
What is a semiconductor
Describe the two main types of semiconductors and contrast their conduction mechanism.
Classify the following as being either a p-type or an n-type semiconductor:
B doped with Si.
Explain the following with suitable examples:
12-16 and 13-15 group compounds.
What type of semiconductor is obtained when
Ge is doped with In?
Solids with conductivities ranging from 104 to 107 ohm-1 m-1 are ____________.
Semiconductors have conductivity (in ohm-1 m-1) in the range of ____________.
The process by which impurity is introduced in semiconductors to enhance its conductivity is known as ____________.
Electrical conductivity of semiconductors increases with increase in ____________.
Which kind of defects are introduced by doping?
Why are solids incompressible?
Why does the electrical conductivity of semiconductors increase with rise in temperature?
Silicon is a/an ______
