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ABSTRACT:
SUBMITTER: Mena J
PROVIDER: S-EPMC8697560 | biostudies-literature | 2021 Dec
REPOSITORIES: biostudies-literature
Mena Josué J Carvajal Joan J JJ Zubialevich Vitaly V Parbrook Peter J PJ Díaz Francesc F Aguiló Magdalena M
Langmuir : the ACS journal of surfaces and colloids 20211210 50
Porous GaN epitaxial layers were prepared using single-step chemical vapor deposition (CVD) through the direct reaction of ammonia with gallium. The degree of porosity and pore diameters in the resulting GaN were analyzed by means of SEM and AFM and were found to depend on the GaN deposition time. Furthermore, the evolution of the contact angle of a droplet of water located on the surface of these GaN epitaxial layers with the deposition time was investigated. We observe a transition from the hy ...[more]