1. Show how to find the answer. Table 1 is used to answer question 1. Materials Eg (eV)B (cm³K 3/2 Silicon (Si) 1.1 5.23x1015 Gallium Arsenide 1.4 2.10x1014 (GaAs) Germanium (Ge) 0.66 1.66x1015 Calculate the carrier concentration of Germanium (GE) at 300 °K using the data in Table 1 wheri ni = B and. K=P:6x10-5 Calculate the Built-in Potential Barrier of a Germanium (GE) P-N junction at a temperature (T = 300 °K) with N 10 particles/cm, NF 10" particles/cm and V,= 2.60x10. with the n; Value trom clause 1 •2 When Voi e ķ Tn( Na Nd

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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1. Show how to find the answer.
Table 1 is used to answer question 1.
Materials
Eg (eV) B (cm°K³/2
Silicon (Si)
1.1
5.23x1015
Gallium Arsenide
1.4
2.10x1014
(GaAs)
Germanium (Ge)
0.66
1.66x1015
Calculate the carrier concentration
of Germanium (GE) at 300 °K using the data in Table
1 wher ni = BTe- and. K=P6x10-S
K =?.6x10-5
4. Calculate the Built-in Potential Barrier of a Germanium (GE)
P-N junction at a temperature (T = 300 °K) with N= 10 particles/cm,
IS
Na= 10" particles /cm and V,= 2.60x10. with the n; Value trom clause 11
When Voi - V, Tnl Na Nd
n?
Transcribed Image Text:1. Show how to find the answer. Table 1 is used to answer question 1. Materials Eg (eV) B (cm°K³/2 Silicon (Si) 1.1 5.23x1015 Gallium Arsenide 1.4 2.10x1014 (GaAs) Germanium (Ge) 0.66 1.66x1015 Calculate the carrier concentration of Germanium (GE) at 300 °K using the data in Table 1 wher ni = BTe- and. K=P6x10-S K =?.6x10-5 4. Calculate the Built-in Potential Barrier of a Germanium (GE) P-N junction at a temperature (T = 300 °K) with N= 10 particles/cm, IS Na= 10" particles /cm and V,= 2.60x10. with the n; Value trom clause 11 When Voi - V, Tnl Na Nd n?
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