A sample of gallium arsenide at T = 300K has an electron concentration that varies linearly with distance as shown below. The diffusion current density is found to be Jdfn = 0.2 A/cm². Determine the electron concentration at x = 0. 5x1015 (-) n(0) 0 x (cm) 0.01

A sample of gallium arsenide at T = 300K has an electron concentration that varies linearly with distance as shown below. The diffusion current density is found to be Jdfn = 0.2 A/cm². Determine the electron concentration at x = 0. 5x1015 (-) n(0) 0 x (cm) 0.01

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

A sample of gallium arsenide at T = 300K
has an electron concentration that varies
linearly with distance as shown below.
The diffusion current density is found to
be Jdfn = 0.2 A/cm². Determine the
electron concentration at x = 0.
5x1015
n (cm-³)
n(0)
0
x (cm)
I
I
0.01

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