2. Calculate the effective densities of states for electrons and holes at room temperature for (hint: Boltzmann constant kB = 1.380649 × 10-23 J/K, Planck's constant h = 6.62607015 × 10-34 m2kg/s, room temperature is typically taken as 300 K, free electron mass mo = 9.10938356 × 10-31 kg) a. Silicon. (m 0.98mo, m≈ 0.49mo) b. GaAs. (m≈0.067mo, m≈0.47mo) C. Ge. (m 0.55mo, m≈0.37mo)
2. Calculate the effective densities of states for electrons and holes at room temperature for (hint: Boltzmann constant kB = 1.380649 × 10-23 J/K, Planck's constant h = 6.62607015 × 10-34 m2kg/s, room temperature is typically taken as 300 K, free electron mass mo = 9.10938356 × 10-31 kg) a. Silicon. (m 0.98mo, m≈ 0.49mo) b. GaAs. (m≈0.067mo, m≈0.47mo) C. Ge. (m 0.55mo, m≈0.37mo)
Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Question
![2. Calculate the effective densities of states for electrons and holes at room
temperature for
(hint: Boltzmann constant kB = 1.380649 × 10-23 J/K, Planck's constant
h = 6.62607015 × 10-34 m2kg/s, room temperature is typically taken as
300 K, free electron mass mo = 9.10938356 × 10-31 kg)
a.
Silicon. (m
0.98mo, m≈ 0.49mo)
b. GaAs. (m≈0.067mo, m≈0.47mo)
C.
Ge. (m 0.55mo, m≈0.37mo)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F747ab200-c676-4ed9-b814-dae7641fcf0c%2F2b4ef464-f5e0-42ec-92c5-6ef74af2e67e%2Fuad3j8c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Calculate the effective densities of states for electrons and holes at room
temperature for
(hint: Boltzmann constant kB = 1.380649 × 10-23 J/K, Planck's constant
h = 6.62607015 × 10-34 m2kg/s, room temperature is typically taken as
300 K, free electron mass mo = 9.10938356 × 10-31 kg)
a.
Silicon. (m
0.98mo, m≈ 0.49mo)
b. GaAs. (m≈0.067mo, m≈0.47mo)
C.
Ge. (m 0.55mo, m≈0.37mo)
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