Silicon is doped with ND= 2 × 1015 impurity atoms/cm3 . Assume the electron and hole mobilities for the given impurity are un = 1320 cm2 / V.s, and up=460 cm2 /V.s respectively. Use ni = 1.5 × 1010/cm3 Calculate the resistivity of silicon. Assume an aluminum line runs diagonally from one corner of a 20 mm × 20 mm silicon material to the other corner. What is the resistance of this line if it is 1 μm thick and 5 μm wide? The resistivity of pure aluminum is 2.82 μΩ-cm.
Silicon is doped with ND= 2 × 1015 impurity atoms/cm3 . Assume the electron and hole mobilities for the given impurity are un = 1320 cm2 / V.s, and up=460 cm2 /V.s respectively. Use ni = 1.5 × 1010/cm3 Calculate the resistivity of silicon. Assume an aluminum line runs diagonally from one corner of a 20 mm × 20 mm silicon material to the other corner. What is the resistance of this line if it is 1 μm thick and 5 μm wide? The resistivity of pure aluminum is 2.82 μΩ-cm.
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter1: Atomic Structure
Section: Chapter Questions
Problem 6RQ: How many valence electrons are generally contained in materials used for insulators?
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Silicon is doped with ND= 2 × 1015 impurity atoms/cm3 . Assume the electron and hole mobilities for the given impurity are un = 1320 cm2 / V.s, and up=460 cm2 /V.s respectively. Use ni = 1.5 × 1010/cm3
- Calculate the resistivity of silicon.
- Assume an aluminum line runs diagonally from one corner of a 20 mm × 20 mm silicon material to the other corner. What is the resistance of this line if it is 1 μm thick and 5 μm wide? The resistivity of pure aluminum is 2.82 μΩ-cm.
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