A startup is developing a highly sensitive temperature sensor for industrial applications. They are deciding between using an intrinsic semiconductor (like pure silicon) or an extrinsic semiconductor (doped silicon) for the sensing element. The sensor needs to detect small changes in temperature and provide a fast response. by Ms. Ritika Rai https://padlet.com/ritikarai1/j94m1fectfnoh26h en-us 2025-03-18 03:35:44 UTC 2025-03-18 03:38:46 UTC hello@padlet.com ritikarai1 https://padlet.com/ritikarai1/j94m1fectfnoh26h/wish/3370496485 Questions:

Compare and contrast intrinsic and extrinsic semiconductors in terms of their electrical properties. How do doping levels affect the carrier concentration and conductivity?

For temperature sensor applications, what advantages would an extrinsic semiconductor (e.g., doped silicon) provide over an intrinsic semiconductor?

Considering the need for fast response times, would an intrinsic or extrinsic semiconductor be better suited for this application? Why?

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