2026 CAP Congress / Congrès de l'ACP 2026

Session

(DCMMP) R1-4 | (DPMCM)

R1-4

25 Jun 2026, 14:15

U. Ottawa - Learning Crossroads (CRX) Building

773. Additive mechanosynthesis of carbon dimers through selective hydrogen depassivation of the Si(100) surface

Megan Cowie (CBN Nano Technologies Inc.)

Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)

Oral (Non-Student) / Orale (non-étudiant(e))

Atomically precise fabrication through the controlled reactivity and placement of chemical species was one of the goals defined within the earliest visions of nanotechnology. A first example of this, the controlled abstraction of a hydrogen atom from a passivated Si(100) surface through subtractive mechanosynthesis using a novel molecule (EAOGe-C2I) and inverted-mode scanning tunneling...

873. High-throughput growth and characterization of MOCVD thin films – a new Canadian quantum materials innovation facility

Ryan Plumadore

Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)

Oral (Non-Student) / Orale (non-étudiant(e))

Two-dimensional van der Waals quantum matter (2DQM) are promising candidates for a host of desirable opto-magneto-thermo-electronic-acoustic applications. Their coveted technological deployment beyond research laboratory environment, however, hinges on the capabilities of fabricating high-quality reproducible materials and devices on a wafer scale. Successful synthesis of 2DQM requires a high...

916. Interfacial Engineering and Electrochemical Performance of Layer by Layer Assemble Bilayers MAPbI3/CdS Nanostructured Thin film

Abiodun Adeoye (Abiola Ajimobi Technical University, Ibadan. Nigeria)

Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)

Oral (Non-Student) / Orale (non-étudiant(e))

The report presents innovation and development of a novel architecture of easily preparation of bilayer of Methy ammonium lead iodide (MAPbI_3) perovskite thin films and, self-synthesized Cadmium sulphide (CdS nanocrystal deposited on Fluorine doped tin oxide (FTO) to obtained high specific capacitance, energy and power of higher density and extended life for application as electrode in...

547. Self-Assembly of Inverted Phases in Diblock Copolymer Blends

Yuhui Yi (McMaster University)

Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)

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

Inverted block-copolymer phases reverse the usual curvature rule by forming discrete domains composed of the majority components. These novel structures offer promising applications but often remain unstable in simple block-copolymer melts. The emergence and relative stability of inverted phases in binary AB/CD diblock-copolymer blends are studied using self-consistent field theory. The model...

714. Towards Fabrication of Atomic-Scale Circuitry: Cross-Row Quantum Wires on Hydrogen-Terminated Silicon Surface

Mr Xinyu Guo (Department of Physics, University of Alberta)

Condensed Matter and Materials Physics / Physique de la matière condensée et matériaux (DCMMP-DPMCM)

Poster Competition (Graduate Student) / Compétition affiches (Étudiant(e) 2e ou 3e cycle)

As Moore’s law approaches its physical limits, innovations in materials and structures are essential to advance CMOS technologies. The hydrogen-terminated silicon (100) surface, H–Si(100)-2×1, provides a promising platform for atomic-scale electronics, where individual hydrogen atoms can be selectively removed using scanning tunneling microscopy (STM) to create silicon dangling bonds (DBs)....