Ana Sofia Sousa

collaborators

4 papers

cond-mat.mtrl-sci2026

Formation of Ag and Au Plasmonic Nanoparticles by Ion Implantation in Ga $_{2}$ O $_{3}$ thin films

InÃªs Freitas, Ana Sofia Sousa, Duarte MagalhÃ£es Esteves +6

Gallium oxide (Ga $_{2}$ O $_{3}$ ) is a wide-bandgap semiconductor with exceptional electrical and optical properties, making it a promising material for optoelectronic and sensing applic…

cond-mat.mtrl-sci2026

Au and Ag nanoparticles produced by ion implantation in single-crystalline $I^^{2}$ -Ga $_{2}$ O $_{3}$

Duarte MagalhÃ£es Esteves, Ana Sofia Sousa, InÃªs Freitas +5

This work reports the successful formation of Ag and Au nanoparticles in $I^^{2}$ -Ga $_{2}$ O $_{3}$ single-crystals by ion implantation and annealing at 550 Â°C. X-ray diffraction measuremen…

cond-mat.mtrl-sci2026

Study on the Effect of Annealing on Ga $_{2}$ O $_{3}$ Thin Films Deposited on Silicon by RF Sputtering

Ana Sofia Sousa, Duarte M. Esteves, Tiago T. Robalo +3

Gallium oxide is an ultra-wide bandgap semiconductor with excellent opto-electronic properties, making it a highly promising material for a wide range of applications and devices.…

cond-mat.mtrl-sci2025

Effect of Annealing on Al Diffusion and its Impact on the Properties of Ga $_{2}$ O $_{3}$ Thin Films Deposited on c-plane Sapphire by RF Sputtering

Ana Sofia Sousa, Duarte M. Esteves, Tiago T. Robalo +4

Gallium oxide is a wide-bandgap semiconductor which has been steadily growing in popularity due to its ultra-wide bandgap, suitability for harsh environments and distinctive opto-e…

Formation of Ag and Au Plasmonic Nanoparticles by Ion Implantation in Ga2​O3​ thin films

Au and Ag nanoparticles produced by ion implantation in single-crystalline I^2-Ga2​O3​

Study on the Effect of Annealing on Ga2​O3​ Thin Films Deposited on Silicon by RF Sputtering

Effect of Annealing on Al Diffusion and its Impact on the Properties of Ga2​O3​ Thin Films Deposited on c-plane Sapphire by RF Sputtering

Formation of Ag and Au Plasmonic Nanoparticles by Ion Implantation in Ga $_{2}$ O $_{3}$ thin films

Au and Ag nanoparticles produced by ion implantation in single-crystalline $I^^{2}$ -Ga $_{2}$ O $_{3}$

Study on the Effect of Annealing on Ga $_{2}$ O $_{3}$ Thin Films Deposited on Silicon by RF Sputtering

Effect of Annealing on Al Diffusion and its Impact on the Properties of Ga $_{2}$ O $_{3}$ Thin Films Deposited on c-plane Sapphire by RF Sputtering