How would density of states (DOS) vs energy plots behave for quantum wells, quantum wires and quantum dots. Identify which nanostructure is suitable for the fabrication of lasers and explain why?

Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter15: Introduction To Electronic Spectroscopy And Structure
Section: Chapter Questions
Problem 15.59E: Would the light from fireflies be considered an example of a fluorescence or a phosphorescence...
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How would density of states (DOS) vs energy plots behave for quantum wells,
quantum wires and quantum dots. Identify which nanostructure is suitable for the
fabrication of lasers and explain why?
Transcribed Image Text:How would density of states (DOS) vs energy plots behave for quantum wells, quantum wires and quantum dots. Identify which nanostructure is suitable for the fabrication of lasers and explain why?
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