Materials having electrical conductivity much less than most of the me...
Introduction:
Materials that exhibit electrical conductivity between that of metals and insulators are known as semi-conductors.
Semi-Conductors:
Semi-conductors are materials that have electrical conductivity much less than most of the metals but much greater than that of typical insulators. They have a unique property of being able to conduct electricity under certain conditions and act as an insulator under other conditions.
Examples of Semi-Conductors:
Some examples of semi-conductors include silicon, germanium, and gallium arsenide. These materials are used in the manufacturing of electronic devices such as diodes, transistors, and integrated circuits.
Uses of Semi-Conductors:
Semi-conductors are widely used in the electronics industry due to their ability to control the flow of electricity. They are used in the manufacture of a range of electronic devices, including computers, mobile phones, and televisions.
Advantages of Semi-Conductors:
Semi-conductors have several advantages over other materials. They are more energy-efficient, smaller in size, and more reliable than other materials. They also require less power to operate, making them ideal for use in portable devices.
Conclusion:
In conclusion, semi-conductors are materials that have electrical conductivity between that of metals and insulators. They are widely used in the electronics industry due to their ability to control the flow of electricity and are more energy-efficient, smaller in size, and more reliable than other materials.
Materials having electrical conductivity much less than most of the me...
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