Search Results - "Al‐Jassim, Mowafak M."

Understanding and Eliminating Hysteresis for Highly Efficient Planar Perovskite Solar Cells by Wang, Changlei, Xiao, Chuanxiao, Yu, Yue, Zhao, Dewei, Awni, Rasha A., Grice, Corey R., Ghimire, Kiran, Constantinou, Iordania, Liao, Weiqiang, Cimaroli, Alexander J., Liu, Pei, Chen, Jing, Podraza, Nikolas J., Jiang, Chun‐Sheng, Al‐Jassim, Mowafak M., Zhao, Xingzhong, Yan, Yanfa

“…Through detailed device characterization using cross‐sectional Kelvin probe force microscopy (KPFM) and trap density of states measurements, we identify that…”
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Nonuniform Ionic and Electronic Transport of Ceramic and Polymer/Ceramic Hybrid Electrolyte by Nanometer‐Scale Operando Imaging for Solid‐State Battery by Jiang, Chun‐Sheng, Dunlap, Nathan, Li, Yejing, Guthrey, Harvey, Liu, Ping, Lee, Se‐Hee, Al‐Jassim, Mowafak M.

“…Replacing the liquid electrolyte in lithium batteries with solid‐state ion conductor is promising for next‐generation energy storage that is safe and has high…”
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Engineering Grain Boundaries in Cu2ZnSnSe4 for Better Cell Performance: A First-Principle Study by Yin, Wan-Jian, Wu, Yelong, Wei, Su-Huai, Noufi, Rommel, Al-Jassim, Mowafak M., Yan, Yanfa

“…Through first‐principle density functional theory (DFT) calculations, the atomic structure and electronic properties of intrinsic and passivated Σ3 (114) grain…”
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Carrier separation and transport in perovskite solar cells studied by nanometre-scale profiling of electrical potential by Jiang, Chun-Sheng, Yang, Mengjin, Zhou, Yuanyuan, To, Bobby, Nanayakkara, Sanjini U., Luther, Joseph M., Zhou, Weilie, Berry, Joseph J., van de Lagemaat, Jao, Padture, Nitin P., Zhu, Kai, Al-Jassim, Mowafak M.

“…Organometal–halide perovskite solar cells have greatly improved in just a few years to a power conversion efficiency exceeding 20%. This technology shows…”
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Junction Quality of SnO2‑Based Perovskite Solar Cells Investigated by Nanometer-Scale Electrical Potential Profiling by Xiao, Chuanxiao, Wang, Changlei, Ke, Weijun, Gorman, Brian P, Ye, Jichun, Jiang, Chun-Sheng, Yan, Yanfa, Al-Jassim, Mowafak M

“…Electron-selective layers (ESLs) and hole-selective layers (HSLs) are critical in high-efficiency organic–inorganic lead halide perovskite (PS) solar cells for…”
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Direct evidence of enhanced chlorine segregation at grain boundaries in polycrystalline CdTe thin films via three-dimensional TOF-SIMS imaging by Harvey, Steven P., Teeter, Glenn, Moutinho, Helio, Al-Jassim, Mowafak M.

“…For more than 25 years, the CdTe photovoltaic research and manufacturing communities have been subjecting CdTe materials to a CdCl2 treatment or activation…”
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Imaging Spatial Variations of Optical Bandgaps in Perovskite Solar Cells by Chen, Boyi, Peng, Jun, Shen, Heping, Duong, The, Walter, Daniel, Johnston, Steve, Al‐Jassim, Mowafak M., Weber, Klaus J., White, Thomas P., Catchpole, Kylie R., Macdonald, Daniel, Nguyen, Hieu T.

“…A fast, nondestructive, camera‐based method to capture optical bandgap images of perovskite solar cells (PSCs) with micrometer‐scale spatial resolution is…”
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Three-Dimensional Mapping of Resistivity and Microstructure of Composite Electrodes for Lithium-Ion Batteries by Stetson, Caleb, Huey, Zoey, Downard, Ali, Li, Zhifei, To, Bobby, Zakutayev, Andriy, Jiang, Chun-Sheng, Al-Jassim, Mowafak M, Finegan, Donal P, Han, Sang-Don, DeCaluwe, Steven C

“…Nanoparticle silicon–graphite composite electrodes are a viable way to advance the cycle life and energy density of lithium-ion batteries. However,…”
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Perovskite Photovoltaics: The Path to a Printable Terawatt-Scale Technology by Berry, Joseph J, van de Lagemaat, Jao, Al-Jassim, Mowafak M, Kurtz, Sarah, Yan, Yanfa, Zhu, Kai

“…Abundant, low-cost, reliable, and clean energy is critical not just to maintain but also to improve the living conditions across the globe. Because of the…”
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Operando X‑ray Tomography Imaging of Solid-State Electrolyte Response to Li Evolution under Realistic Operating Conditions by Seitzman, Natalie, Bird, Olivia F, Andrykowski, Rory, Robbins, Steve, Al-Jassim, Mowafak M, Pylypenko, Svitlana

“…Solid-state Li-ion conductors are a next-generation battery technology that are particularly promising for electric vehicles, offering the capacitive benefits…”
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Imaging of Resonant Quenching of Surface Plasmons by Quantum Dots by Romero, Manuel J, van de Lagemaat, Jao, Mora-Sero, Ivan, Rumbles, Garry, Al-Jassim, Mowafak M

“…In scanning tunneling microscopy (STM), confinement of surface plasmons to the optical cavity formed at the metallic tunneling gap stimulates the emission of…”
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Double-hole-mediated coupling of dopants and its impact on band gap engineering in TiO2 by Yin, Wan-Jian, Wei, Su-Huai, Al-Jassim, Mowafak M, Yan, Yanfa

“…A double-hole-mediated coupling of dopants is unraveled and confirmed in TiO2 by density-functional theory calculations. We find that when a dopant complex on…”
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Band-Engineered Bismuth Titanate Pyrochlores for Visible Light Photocatalysis by Murugesan, Sankaran, Huda, Muhammad N, Yan, Yanfa, Al-Jassim, Mowafak M, Subramanian, Vaidyanathan (Ravi)

“…A density functional theory (DFT) study on stoichiometric bismuth titanate pyrochlore (Bi2Ti2O7−BTO) is presented. Pseudopotential plane wave calculations were…”
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Emission Control from Transition Metal Dichalcogenide Monolayers by Aggregation-Induced Molecular Rotors by Tebyetekerwa, Mike, Cheng, Yanhua, Zhang, Jian, Li, Weili, Li, Hongkun, Neupane, Guru Prakash, Wang, Bowen, Truong, Thien N, Xiao, Chuanxiao, Al-Jassim, Mowafak M, Yin, Zongyou, Lu, Yuerui, Macdonald, Daniel, Nguyen, Hieu T

“…Organic–inorganic (O–I) heterostructures, consisting of atomically thin inorganic semiconductors and organic molecules, present synergistic and enhanced…”
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Electrodeposited Aluminum-Doped α-Fe2O3 Photoelectrodes: Experiment and Theory by Kleiman-Shwarsctein, Alan, Huda, Muhammad N, Walsh, Aron, Yan, Yanfa, Stucky, Galen D, Hu, Yong-Sheng, Al-Jassim, Mowafak M, McFarland, Eric W

“…Substitutional doping can improve the electronic properties of α-Fe2O3 for the solar photoelectrochemical (PEC) applications. Generally speaking, nonisovalent…”
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Protection of GaInP2 Photocathodes by Direct Photoelectrodeposition of MoSx Thin Films by Lancaster, Mitchell, Mow, Rachel, Liu, Jun, Cheek, Quintin, MacInnes, Molly M, Al-Jassim, Mowafak M, Deutsch, Todd G, Young, James L, Maldonado, Stephen

“…Catalytic MoSx thin films have been directly photoelectrodeposited on GaInP2 photocathodes for stable photoelectrochemical hydrogen generation. Specifically,…”
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Beam injection methods for characterizing thin-film solar cells by Romero, Manuel J., Al-Jassim, Mowafak M., Dhere, Ramesh G., Hasoon, Falah S., Contreras, Miguel A., Gessert, Timothy A., Moutinho, Helio R.

“…II–VI and I–III–VI solar cells are promising for future thin‐film photovoltaics. In this paper, the roles of electron‐beam‐induced current (EBIC) and…”
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Ultrahigh-Crystalline-Quality Silicon Pillars Formed by Millimeter-Wave Annealing of Amorphous Silicon on Glass by Liu, Fude, Jones, Kim M., Xu, Yueqin, Nemeth, William, Lohr, John, Neilson, Jeff, Romero, Manuel J., Al-Jassim, Mowafak M., Young, David L.

“…Silicon pillars are formed by millisecond‐long, single‐pulse annealing of 110 GHz millimeter‐wave radiation incident upon intrinsic amorphous silicon (a‐Si)…”
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Microscopy Visualization of Carrier Transport in CdSeTe/CdTe Solar Cells by Xiao, Chuanxiao, Jiang, Chun-Sheng, Nardone, Marco, Albin, David, Danielson, Adam, Munshi, Amit H., Shimpi, Tushar, Sampath, Walajabad, Jones, Sean, Al-Jassim, Mowafak M., Teeter, Glenn, Haegel, Nancy M., Moutinho, Helio R.

“…Solar cells are essentially minority carrier devices, and it is therefore of central importance to understand the pertinent carrier transport processes. Here,…”
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Protection of GaInP2 Photocathodes by Direct Photoelectrodeposition of MoS x Thin Films by Lancaster, Mitchell, Mow, Rachel, Liu, Jun, Cheek, Quintin, MacInnes, Molly M, Al-Jassim, Mowafak M, Deutsch, Todd G, Young, James L, Maldonado, Stephen

“…Catalytic MoS x thin films have been directly photoelectrodeposited on GaInP2 photocathodes for stable photoelectrochemical hydrogen generation. Specifically,…”
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