For intrinsic gallium arsenide, the room temperature electrical conductivity is 10€ (2-m)-¹; the electron and hole motilities are, respectively 0.85 and 0.04 m²/V-s. Compute the intrinsic carrier concentration n, at room temperature.

For intrinsic gallium arsenide, the room temperature electrical conductivity is 10€ (2-m)-¹; the electron and hole motilities are, respectively 0.85 and 0.04 m²/V-s. Compute the intrinsic carrier concentration n, at room temperature.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Free undamped vibrations

Whenever an object/system displaces in either side of its equilibrium position with the help of an external/internal means, then the object/system moves regularly or randomly on both sides of its equilibrium position. This motion is called vibration. Generally, there are three types of vibration: longitudinal vibration, transverse vibration, and torsional vibration.

Question

For intrinsic gallium arsenide, the room temperature electrical conductivity is 10€ (2-m)-¹;
the electron and hole motilities are, respectively 0.85 and 0.04 m²/V-s. Compute the intrinsic carrier
concentration n; at room temperature.

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