2026 CAP Congress / Congrès de l'ACP 2026

Session

(DPP) T2-8 Plasma and Material Processing | Traitement par plasma et traitement des matériaux (DPP)

T2-8

23 Jun 2026, 14:15

U. Ottawa - Learning Crossroads (CRX) Building

1026. Making of efficient p-type GaN by plasma-assisted molecular beam epitaxy

Sharif Md. Sadaf (INRS)

23/06/2026, 14:15

Plasma Physics / Physique des plasmas (DPP)

Invited Speaker / Conférencier(ère) invité(e)

Efficient p-type doping remains a central challenge in GaN epitaxy and associated devices such as light-emitting diodes, laser diodes, photoelectrochemical cells as well as quantum devices. Plasma-assisted molecular beam epitaxy (PA-MBE) offers a compelling alternative to metal-organic vapor phase epitaxy (MOVPE) due to its intrinsic advantages in Mg incorporation and the absence of...

1007. Advances in Plasma-Based Waste Treatment

Prof. Hossam Gaber (Ontario Tech University)

23/06/2026, 14:45

Plasma Physics / Physique des plasmas (DPP)

Invited Speaker / Conférencier(ère) invité(e)

This talk presents advanced approaches for plasma-based waste treatment. Different designs of plasma torches and generation systems are discussed, including RF, DC, and MW plasma, are analysed and compared for waste-to-energy and radioactive waste treatment applications. Novel plasma torch design is proposed to support different scales and types of waste treatment. Process engineering...

902. Strain Engineering in Epitaxial SrTiO₃ Thin Films Grown by Magnetron Sputtering on Vicinal MgO Substrates

Elnaz Familsatarian (Institut national de la recherche scientifique, centre Énergie, Matériaux, Télécommunications (INRS-EMT) 1650 blvd Lionel Boulet, J3X 1P7 Varennes, QC, Canada)

23/06/2026, 15:15

Plasma Physics / Physique des plasmas (DPP)

Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

SrTiO₃ (STO), a functional perovskite oxide, is dielectric at room temperature but can become ferroelectric under strain or doping. Here, STO thin films are grown epitaxially on MgO substrates with vicinal surfaces flat terraces, with RMS roughness on the order of tens of picometers. The lattice mismatch between MgO (~4.2 Å) and STO (~3.9 Å) results in a tensile strain of approximately 7.8%,...

680. Template-Free Growth of Monocrystalline Silver Nanosheets: Synergistic Effects of Interfacial Confinement and Oxidative Etching in Plasma-Liquid Systems

Lyes Sebih (Université de Montréal)

23/06/2026, 15:30

Plasma Physics / Physique des plasmas (DPP)

Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

The development of sustainable, "green" synthesis routes for two-dimensional (2D) noble metal nanostructures remains a significant challenge in materials science, often requiring complex surfactants, capping agents, or physical templates to induce anisotropy. In this work, we demonstrate a versatile, eco-friendly platform for the precision synthesis of high-aspect-ratio silver (Ag)...