Year: 2026, 2026
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Dissanayake Mudiyanselage, Nethma Thejani Dissanayake, Thesis advisor (ths): Vreugdenhil, Andrew J., Degree committee member (dgc): Bradac, Carlo, Degree committee member (dgc): Easton, Brad, Degree committee member (dgc): Ouzilleau, Philippe, Degree committee member (dgc): Vreugdenhil, Andrew J., Degree granting institution (dgg): Trent University Abstract: <p>Petroleum coke (petcoke) is a waste by-product of the upgrading process in the oil refining industry. It has limited utility in other areas of application.1 High carbon content (over 85 wt.%), low ash content, and softness make petcoke a potentially valuable precursor for graphitization, where amorphous carbon can be transformed into graphitic carbon. The synthetic production of graphite… more Year: 2025, 2025
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Stone, Dylan, Thesis advisor (ths): Bradac, Carlo, Degree committee member (dgc): Atkinson, Bill, Degree committee member (dgc): Agarwal, Nisha, Degree committee member (dgc): Sadaf, Sharif, Degree granting institution (dgg): Trent University Abstract: <p>With wide applications ranging from quantum communication and metrology to biomedicine, single photon sources in solid-state hosts have become a major area of study. Here, we focus on three applications: nanothermometry, optically detected magnetic resonance (ODMR), and second order autocorrelation. We present novel statistical and machine learning (ML) approaches to extract information… more Year: 2023, 2023
Member of: Trent University Graduate Thesis Collection
Abstract: <p>The generation of polymer brushes by surface-initiated polymerization techniques has become a powerful tool for the creation of hybrid materials. Governed by the type and amount of polymer used in the modification, the chemical and physical properties of a surface can be tailored by polymer grafting. In this study, a commonly used polymer flocculant, polyacrylamide (PAM), was grafted… more Full Text: Grafting Polyacrylamide from the Surface of Activated Carbon for Flocculation Applications A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and …
Year: 2023, 2023
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Cornell, Brennan, Thesis advisor (ths): Atkinson, William, Degree committee member (dgc): Bradac, Carlo, Degree committee member (dgc): de Haan, Hendrick, Degree committee member (dgc): Rubel, Oleg, Degree granting institution (dgg): Trent University Abstract: <p>In electron-doped ferroelectrics, the free electrons can become concentrated along the domain walls which act like a conducting surface. We consider the impact of free electrons occupying the t2g orbitals on the domain walls of an electron-doped perovskite ferroelectric. We build an analytical model based on Landau-Ginzburg-Devonshire theory, and a trio of tight-binding Hamiltonians for… more Full Text: Effect of t2g Orbitals on Domain Walls in Electron-Doped Perovskite Ferroelectrics A Thesis Submitted to the Committee on Graduate Studies in Partial Fulfillment of the Requirements for the Degree of Master of Science in the Faculty of Arts and Science. …
Year: 2023, 2023
Member of: Trent University Graduate Thesis Collection
Name(s): Creator (cre): Cornell, Brennan, Thesis advisor (ths): Atkinson, William, Degree committee member (dgc): Bradac, Carlo, Degree committee member (dgc): de Haan, Hendrick, Degree committee member (dgc): Rubel, Oleg, Degree granting institution (dgg): Trent University Abstract: <p>In electron-doped ferroelectrics, the free electrons can become concentrated along the domain walls which act like a conducting surface. We consider the impact of free electrons occupying the t2g orbitals on the domain walls of an electron-doped perovskite ferroelectric. We build an analytical model based on Landau-Ginzburg-Devonshire theory, and a trio of tight-binding Hamiltonians for… more
