M. Sequeira

activity

20092026

most citedEnergy Conditions and Stability in

f (R)

theories of gravity with non-minimal coupling to matter

197 citations · 202 across the 4 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

2 papers · 1 filter

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★ 4 cited

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…

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

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

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 $_{3}$