Hexagonal GaN nanostructure via electrochemical etching . Experimental and Theoretical NANOTECHNOLOGY, [S. l.], v. 6, n. 3, p. 87–92, 2022. DOI: 10.56053/6.3.87. Disponível em: https://etnano.com/index.php/journal/article/view/44.. Acesso em: 16 oct. 2024.