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Q16.11 For CdSe quantum dots, the emission wavelength increases from 450. nm to 650. nm as the dot diameter increases from 2 to 8 nm. Calculate the band gap energy for these two particle diameters.

Q16.11 For CdSe quantum dots, the emission wavelength increases from 450. nm to 650. nm as the dot diameter increases from 2 to 8 nm. Calculate the band gap energy for these two particle diameters.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Q16.11** For CdSe quantum dots, the emission wavelength increases from 450 nm to 650 nm as the dot diameter increases from 2 to 8 nm. Calculate the band gap energy for these two particle diameters. In this text, there are no graphs or diagrams to describe. The text provides a problem statement related to the study of Cadmium Selenide (CdSe) quantum dots, indicating how emission wavelength changes with the size of the dots. The task involves calculating the band gap energy at specific diameters.
Transcribed Image Text:**Q16.11** For CdSe quantum dots, the emission wavelength increases from 450 nm to 650 nm as the dot diameter increases from 2 to 8 nm. Calculate the band gap energy for these two particle diameters. In this text, there are no graphs or diagrams to describe. The text provides a problem statement related to the study of Cadmium Selenide (CdSe) quantum dots, indicating how emission wavelength changes with the size of the dots. The task involves calculating the band gap energy at specific diameters.
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