Search Results - "Bevan, Kirk H"

Wafer-Level Photocatalytic Water Splitting on GaN Nanowire Arrays Grown by Molecular Beam Epitaxy by Wang, Defa, Pierre, Adrien, Kibria, Md Golam, Cui, Kai, Han, Xueguang, Bevan, Kirk H, Guo, Hong, Paradis, Suzanne, Hakima, Abou-Rachid, Mi, Zetian

“…We report on the achievement of wafer-level photocatalytic overall water splitting on GaN nanowires grown by molecular beam epitaxy with the incorporation of…”
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Theoretical investigation of Chevrel phase materials for cathodes accommodating Ca2+ ions by Smeu, Manuel, Hossain, Md Sazzad, Wang, Zi, Timoshevskii, Vladimir, Bevan, Kirk H., Zaghib, Karim

“…The Chevrel phase compounds Mo6X8 (X = S, Se, Te) are theoretically studied by ab initio methods as potential candidates for battery cathode materials. The…”
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Chemically homogeneous and thermally reversible oxidation of epitaxial graphene by Hossain, Md. Zakir, Johns, James E., Bevan, Kirk H., Karmel, Hunter J., Liang, Yu Teng, Yoshimoto, Shinya, Mukai, Kozo, Koitaya, Tatanori, Yoshinobu, Jun, Kawai, Maki, Lear, Amanda M., Kesmodel, Larry L., Tait, Steven L., Hersam, Mark C.

“…With its exceptional charge mobility, graphene holds great promise for applications in next-generation electronics. In an effort to tailor its properties and…”
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Ergodic and Nonergodic Dynamics of Oxygen Vacancy Migration at the Nanoscale in Inorganic Perovskites by Dagdeviren, Omur E, Mascaro, Aaron, Yuan, Shuaishuai, Shirani, Javad, Bevan, Kirk H, Grütter, Peter

“…Perovskites are widely utilized either as a primary component or as a substrate in which the dynamics of charged oxygen vacancy defects play an important role…”
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Impact of Bulk Trapping Phenomena on the Maximum Attainable Photovoltage of Semiconductor–Liquid Interfaces by Iqbal, Asif, Yuan, Shuaishuai, Wang, Zi, Bevan, Kirk H

“…In this work, we present a generic semiclassical approach for theoretically evaluating the impact of bulk trap states on the maximum attainable photovoltage in…”
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Benchmarking the ragone behaviour and power performance trends of pseudocapacitive batteries by Foong, Yee Wei, Bevan, Kirk H

“…The ‘holy grail’ of energy storage is to achieve both high energy and high power densities ( ⩾ 100 Wh l −1 and ∼ 10 4 W l −1 , respectively) as characterized…”
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Band Diagram Insights into the Kinetic and Thermodynamic Engineering of Tandem Photocatalytic Cells by Goyal, Aastha, Zhu, Yuanhui, Bevan, Kirk H.

“…In this work, we theoretically investigate the impact of kinetic and thermodynamic properties on the performance of photocatalytic cells operating in an…”
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Simultaneously Solving the Photovoltage and Photocurrent at Semiconductor–Liquid Interfaces by Iqbal, Asif, Bevan, Kirk H

“…In this work, we present a general theoretical and numerical approach for simultaneously solving the photovoltage and photocurrent at semiconductor–liquid…”
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Utilizing Band Diagrams To Interpret the Photovoltage and Photocurrent in Photoanodes: A Semiclassical Device Modeling Study by Miao, Botong, Iqbal, Asif, Bevan, Kirk H

“…The photovoltage and photocurrent both serve as important design metrics when assessing the performance of photoanodes within photoelectrochemical cells…”
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Phase-Field-Crystal Model for Electromigration in Metal Interconnects by Wang, Nan, Bevan, Kirk H, Provatas, Nikolas

“…We propose an atomistic model of electromigration (EM) in metals based on a recently developed phase-field-crystal (PFC) technique. By coupling the PFC model's…”
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Fully Quantized Electron Transfer Observed in a Single Redox Molecule at a Metal Interface by Roy-Gobeil, Antoine, Miyahara, Yoichi, Bevan, Kirk H, Grutter, Peter

“…Long-range electron transfer is a ubiquitous process that plays an important role in electrochemistry, biochemistry, organic electronics, and single molecule…”
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Evolution of Surface Oxidation on Ta3N5 as Probed by a Photoelectrochemical Method by Li, Keyan, Miao, Botong, Fa, Wenjun, Chen, Rong, Jin, Jing, Bevan, Kirk H, Wang, Dunwei

“…In this work, we present an in situ method to probe the evolution of photoelectrochemically driven surface oxidation on photoanodes during active operation in…”
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Unravelling the role of Li2S2 in lithium―sulfur batteries: A first principles study of its energetic and electronic properties by ZIMIN FENG, CHISU KIM, VIJH, Ashok, ARMAND, Michel, BEVAN, Kirk H, ZAGHIB, Karim

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Faradaic Quantized Capacitance as an Ideal Pseudocapacitive Mechanism by Foong, Yee Wei, Hossain, Md Sazzad, Sukhomlinov, Sergey V, Bevan, Kirk H

“…In this work, we provide a theoretical analysis of quantized capacitance (also referred to as solvated Coulomb blockade) as a pseudocapacitive energy storage…”
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Measuring Spatially Resolved Collective Ionic Transport on Lithium Battery Cathodes Using Atomic Force Microscopy by Mascaro, Aaron, Wang, Zi, Hovington, Pierre, Miyahara, Yoichi, Paolella, Andrea, Gariepy, Vincent, Feng, Zimin, Enright, Tyler, Aiken, Connor, Zaghib, Karim, Bevan, Kirk H, Grutter, Peter

“…One of the main challenges in improving fast charging lithium-ion batteries is the development of suitable active materials for cathodes and anodes. Many…”
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Evolution of Surface Oxidation on Ta 3 N 5 as Probed by a Photoelectrochemical Method by Li, Keyan, Miao, Botong, Fa, Wenjun, Chen, Rong, Jin, Jing, Bevan, Kirk H, Wang, Dunwei

“…In this work, we present an in situ method to probe the evolution of photoelectrochemically driven surface oxidation on photoanodes during active operation in…”
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Exploring Bridges between Quantum Transport and Electrochemistry. I by Bevan, Kirk H, Hossain, Md. Sazzad, Iqbal, Asif, Wang, Zi

“…In this work we present a theoretical connection between the Landauer picture utilized in quantum transport and the Gerischer picture utilized in…”
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A General Theoretical Framework for Characterizing Solvated Electronic Structure via Voltammetry: Applied to Carbon Nanotubes by Hossain, Md. Sazzad, Muralidharan, Bhaskaran, Bevan, Kirk H

“…In this work, we propose a general theoretical framework for multiple electron transfer to solvated nanoparticles and their characterization via linear sweep…”
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Density functional theory insights into the structural stability and Li diffusion properties of monoclinic and orthorhombic Li2FeSiO4 cathodes by Lu, Xia, Chiu, Hsien-Chieh, Bevan, Kirk H., Jiang, De-Tong, Zaghib, Karim, Demopoulos, George P.

“…Lithium iron orthosilicate (Li2FeSiO4) is an important alternative cathode for next generation Li-ion batteries due to its high theoretical capacity…”
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Electrical Stressing Induced Monolayer Vacancy Island Growth on TiSe2 by Zheng, Husong, Valtierra, Salvador, Ofori-Opoku, Nana, Chen, Chuanhui, Sun, Lifei, Yuan, Shuaishuai, Jiao, Liying, Bevan, Kirk H, Tao, Chenggang

“…To ensure practical applications of atomically thin transition metal dichalcogenides, it is essential to characterize their structural stability under external…”
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