The energy gap of GaAs is 1.4 eV, a lot higher than that of Ge, the element between them in the periodic table. Explain the reason behind the higher band gap.
The energy gap of GaAs is 1.4 eV, a lot higher than that of Ge, the element between them in the periodic table. Explain the reason behind the higher band gap.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter8: Molecules And Materials
Section: Chapter Questions
Problem 8.1PAE
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![The energy gap of GaAs is 1.4 eV, a lot higher than that of Ge, the element
between them in the periodic table. Explain the reason behind the higher
band gap.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc7335d95-f97b-4caa-bd29-ccaeec6f6c52%2F8b4caeda-1a4f-4104-8aa8-7ed56672a4a9%2Fd0489gp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The energy gap of GaAs is 1.4 eV, a lot higher than that of Ge, the element
between them in the periodic table. Explain the reason behind the higher
band gap.
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