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To obtain a P-type Si semiconductor, we ...

To obtain a `P`-type `Si` semiconductor, we need to dope pure `Si` with

A

Aluminium

B

Phosphorus

C

Oxygen

D

Germanium

Text Solution

Verified by Experts

The correct Answer is:
A
Alluminium is trivelent impurity.
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A2Z-SEMICONDUCTOR ELECTRONICS-EXERCISE
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  3. To obtain a P-type Si semiconductor, we need to dope pure Si with

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  5. In a p- n junction diode not connected to any circuit,

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  6. Which of the following statements is not true?

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  9. The probbility of electrons to be found in the conduction band of an i...

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  10. The typical ionisation energy of a donor in silicon is

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  11. In the circuit given below, V(t) is the sinusoidal voltage source, vol...

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  12. The circuit shown in following figure contanis two diode D(1) and D(2)...

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  13. The following configuration of gate is equivalent to

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  14. The output of a NAND gate is 0

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  15. We are accustomed to decinnial form of stating numbers. For example 12...

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  16. Given below are four logic tage symboles. Those for OR, NOR and NAND a...

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  17. Consider a two -input AND gate of figure. Out of the four entries for ...

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  18. Given below are symbols for some gates. The OR gate and the AND gate, ...

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  20. In a silicon transistor, the base current is changed by 20 muA. This r...

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