Amorphous GaN matrix embedded nanocrystals exhibiting bulk bandgap luminescence

This work reports on the room temperature sputtering growth of gallium nitride thin films, exhibiting band edge luminescence without thermal annealing or post-deposition processing. In particular, we investigate and correlate their luminescence spectra with their structural properties (amorphous or...

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Bibliographic Details
Main Authors: Lakshman Srinivasan, Jean-Luc Maurice, Stefano Pirotta, Stéphane Collin, Erik V. Johnson, Pere Roca i Cabarrocas, Karim Ouaras
Format: Article
Language:English
Published: AIP Publishing LLC 2025-06-01
Series:APL Materials
Online Access:http://dx.doi.org/10.1063/5.0253319
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