What is it about?
Using deep level transient spectroscopy to assess the defect content of antimony selenide (Sb2Se3) solar cells and single crystals.
Photo by Rhodi Lopez on Unsplash
Why is it important?
Antimony selenide is an emerging solar cell material of particular interest. This work shows that the material has a number of significant defects which are potentially harmful to performance. Interestingly the single crystals and polycrystalline thin films show near identical defect content, implying grain boundaries in the material do not generate defects.
Read the Original
This page is a summary of: Defect properties of Sb2Se3 thin film solar cells and bulk crystals, Applied Physics Letters, June 2020, American Institute of Physics, DOI: 10.1063/5.0012697.
You can read the full text:
The following have contributed to this page