The process of adding either pentavalent or trivalent impurity in a controlled and small quantity in a pure semiconducting material is called doping. Class 12 Physics Chapter 14 Semiconductor Electronics Session 2024-2025.
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Forward biased. Class 12 Physics Chapter 14 Semiconductor Electronics Session 2024-2025.
At absolute zero temperature i.e., at 0 K. Class 12 Physics Chapter 14 Semiconductor Electronics Session 2024-2025.
1 (i.e., nh = ne = n₁). Class 12 Physics Chapter 14 Semiconductor Electronics Session 2024-2025.
A pure semiconductor, in which no impurity has been added, (i.e., no doping has been done), is called an intrinsic semiconductor. Class 12 Physics Chapter 14 Semiconductor Electronics Session 2024-2025.