What are the lowest wavelengths quantum dots can absorb?

08 November 2015 1 1K Report

I am trying to understand how well the light spectrum is currently absorbed by different types of quantum dots. I understand their band gaps can be altered but different material and material combinations can cover different parts of the spectrum. Information on specific wavelengths for specific materials would be much appreciated.

Hadi Maghsoudiganjeh

CdS and CdSe absorb visible light and anything else with smaller wavelength. PbSe and PbS absorb near infrared and anything else with smaller wavelength. These are most famous ones in my idea. What exactly are you looking for?

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