Which of these band diagrams is consistent with diamond being an electrical insulator? Ge is a semiconductor. If half of the Ge atoms of a sample of Ge are replaced with Ga atoms, with what element should the other half of the Ga atoms be replaced in order for this new compound to be isoelectronic with Ge?
Which of these band diagrams is consistent with diamond being an electrical insulator? Ge is a semiconductor. If half of the Ge atoms of a sample of Ge are replaced with Ga atoms, with what element should the other half of the Ga atoms be replaced in order for this new compound to be isoelectronic with Ge?
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter12: The Solid State
Section: Chapter Questions
Problem 19PS: Considering only the molecular orbitals formed by combinations of the 2s atomic orbitals, how many...
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Which of these band diagrams is consistent with diamond being an electrical insulator?
Ge is a semiconductor. If half of the Ge atoms of a sample of Ge are replaced with Ga atoms, with what element
should the other half of the Ga atoms be replaced in order for this new compound to be isoelectronic with Ge?
Ge is a semiconductor. If half of the Ge atoms of a sample of Ge are replaced with Ga atoms, with what element
should the other half of the Ga atoms be replaced in order for this new compound to be isoelectronic with Ge?
Transcribed Image Text:➤
2p band
2s band
В
s, p combination
band using all 4
2s and 2p
valence orbitals
s, p
s, p
two s, p combination
bands with half the
orbitals in each band
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