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Effect of extended defects on photoluminescence of gallium oxide and aluminum gallium oxide epitaxial films

In this work, a systematic photoluminescence (PL) study on three series of gallium oxide/aluminum gallium oxide films and bulk single crystals is performed including comparing doping, epitaxial substrates, and aluminum concentration. It is observed that blue/green emission intensity strongly correla...

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Detalles Bibliográficos
Autores principales: Cooke, Jacqueline, Ranga, Praneeth, Jesenovec, Jani, McCloy, John S., Krishnamoorthy, Sriram, Scarpulla, Michael A., Sensale-Rodriguez, Berardi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8881628/
https://www.ncbi.nlm.nih.gov/pubmed/35217769
http://dx.doi.org/10.1038/s41598-022-07242-z