S. Magalhães

collaborators

3 papers

cond-mat.mtrl-sci2026

Anisotropic implantation damage build-up and crystal recovery in $β$ -Ga $_{2}$ O $_{3}$

Duarte Magalhães Esteves, Sérgio Magalhães, Ângelo Rafael Granadeiro da Costa +2

The present work aims at investigating the defect accumulation and recovery dynamics in the inherently anisotropic $β$ -Ga $_{2}$ O $_{3}$ lattice. A systematic Rutherford Backscattering S…

cond-mat.mtrl-sci2026

Understanding the anisotropic response of $β$ -Ga $_{2}$ O $_{3}$ to ion implantation

Duarte Magalhães Esteves, Ru He, Sérgio Magalhães +8

While $β$ -Ga $_{2}$ O $_{3}$ is considered a promising wide bandgap semiconductor, the impact of ion-induced defect formation and anisotropic elasticity remains poorly understood. Here, w…

cond-mat.mtrl-sci2025

Microtubes and nanomembranes by ion-beam-induced exfoliation of $β$ -Ga $_{2}$ O $_{3}$

Duarte Magalhães Esteves, Ru He, Calliope Bazioti +8

This paper reports an innovative process to fabricate $β$ -Ga $_{2}$ O $_{3}$ microtubes and nanomembranes based on ion implantation in (100)-oriented single-crystals. We show that, un…

Anisotropic implantation damage build-up and crystal recovery in β-Ga2​O3​

Understanding the anisotropic response of β-Ga2​O3​ to ion implantation

Microtubes and nanomembranes by ion-beam-induced exfoliation of β-Ga2​O3​

Anisotropic implantation damage build-up and crystal recovery in $β$ -Ga $_{2}$ O $_{3}$

Understanding the anisotropic response of $β$ -Ga $_{2}$ O $_{3}$ to ion implantation

Microtubes and nanomembranes by ion-beam-induced exfoliation of $β$ -Ga $_{2}$ O $_{3}$