Publications by authors named "Bilal Bouazzata"
Adv Sci (Weinh)
June 2022
Article Synopsis
- - The paper explores the opto-electrical properties of hydrogenated group IV alloys, focusing on their optical bandgap energies, structural characteristics, and their relationships to material density and composition.
- - It discusses how the optical bandgap correlates with electrical properties like dark conductivity and photoresponse, particularly in amorphous and nanocrystalline hydrogenated germanium films.
- - The research identifies a processing method that yields chemically stable Ge:H films with very low dark conductivity, and introduces alloying strategies using O, C, and Sn to enhance the photoresponse and stability of these materials.
