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View article: One‐Sun AM0 36% Solar Cell Enhanced by Engineered 2.15 eV Homojunction Top Subcell
One‐Sun AM0 36% Solar Cell Enhanced by Engineered 2.15 eV Homojunction Top Subcell Open
Optimal bandgap combination to deliberately split the solar spectra is the key to high efficiency multijunction solar cell design. III‐V Multijunction solar cells with more than four junctions require an inverted top subcell with specific …
View article: My Body, My Exoskeleton: Co-Designing Intersectional Visions of Robotic Augmentations through Drawings
My Body, My Exoskeleton: Co-Designing Intersectional Visions of Robotic Augmentations through Drawings Open
Robotic exoskeletons have the potential to improve people’s mobility and physical capabilities significantly. However, current design choices often overlook the diversity of users, leading to exclusionary and ill-fitting robotic systems th…
View article: Fabrication of 0.6 eV Bandgap In<sub>0.69</sub>Ga<sub>0.31</sub>As Thermophotovoltaic Cells and Its System Demonstration
Fabrication of 0.6 eV Bandgap In<sub>0.69</sub>Ga<sub>0.31</sub>As Thermophotovoltaic Cells and Its System Demonstration Open
Thermophotovoltaic (TPV) is a promising energy conversion technology that can absorb the heat from a thermal radiator and transfer it into power. As the most significant energy converter, TPV cells need a narrower bandgap to realize a wide…
View article: Artificial Multisensory Neurons with Fused Haptic and Temperature Perception for Multimodal In‐Sensor Computing
Artificial Multisensory Neurons with Fused Haptic and Temperature Perception for Multimodal In‐Sensor Computing Open
Artificial Multisensory Neurons A bio-inspired haptic-temperature fusion neuron based on VO2 memristor is demonstrated, showing combined sensitivity to hybrid mechanical and thermal signals. Such neuron enables multimodal in-sensor computi…
View article: Improving the Performance of Direct Bonded Five-Junction Solar Cells by Optimization of AlInP Window Layer
Improving the Performance of Direct Bonded Five-Junction Solar Cells by Optimization of AlInP Window Layer Open
It is well-known that the quantum efficiency (QE) of inverted AlGaInP solar cells is less than that of upright ones, and the mechanism has not been well-explained. In this paper, a Si-doped AlInP window layer, compared with an emitter laye…
View article: When Recommender Systems Meet Fleet Management: Practical Study in Online Driver Repositioning System
When Recommender Systems Meet Fleet Management: Practical Study in Online Driver Repositioning System Open
E-hailing platforms have become an important component of public transportation in recent years. The supply (online drivers) and demand (passenger requests) are intrinsically imbalanced because of the pattern of human behavior, especially …
View article: CH3NH3Cl Assisted Solvent Engineering for Highly Crystallized and Large Grain Size Mixed-Composition (FAPbI3)0.85(MAPbBr3)0.15 Perovskites
CH3NH3Cl Assisted Solvent Engineering for Highly Crystallized and Large Grain Size Mixed-Composition (FAPbI3)0.85(MAPbBr3)0.15 Perovskites Open
High-quality mixed-cation lead mixed-halide (FAPbI3)0.85(MAPbBr3)0.15 perovskite films have been prepared using CH3NH3Cl additives via the solvent engineering method. The UV/Vis result shows that the addition of additives leads to enhanced…
View article: Bication lead iodide 2D perovskite component to stabilize inorganic α-CsPbI <sub>3</sub> perovskite phase for high-efficiency solar cells
Bication lead iodide 2D perovskite component to stabilize inorganic α-CsPbI <sub>3</sub> perovskite phase for high-efficiency solar cells Open
A facile preparation of phase-stable cesium lead triiodide perovskite for high-performance solar cells.