Results 121 to 130 of about 11,393 (262)
Advanced Science, EarlyView.Rubrene microcrystals, forming two distinct sector types, are investigated using photoemission electron spectroscopy. The two sectors exhibit a built‐in charge landscape, arising from anisotropic conductivities. Upon excitation with UV light, the diamond‐shaped sectors accumulate significant charge, whereas the triangular sectors remain essentially ...
Moha Naeimi, Ingo Barke, Sylvia Speller
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Advanced Science, EarlyView.2D covalent organic frameworks are promising photocatalysts. Yet, precise synthesis of sub‐stoichiometric COFs remains challenging due to poor kinetic control. We propose a general strategy: tuning polymerization degree of kinetic intermediates via time or solvent polarity directs their thermodynamic repair into highly crystallization. Using [4+3]‐type
Xiang Pei +8 more
wiley +1 more source
Advanced Science, EarlyView.Hot‐carrier transport in metal halide perovskites is investigated using spatiotemporally‐resolved photoluminescence microscopy. Mesa‐shaped MAPbBr3 microdisks exhibit anomalous super‐diffusive carrier propagation on nanosecond timescales, driven by hot‐carrier stabilization and strong carrier–phonon coupling.
Nithin Pathoor +2 more
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Rediseño, optimización y producción de fuente fotovoltaica portatil (Fase II)
Logos Ciencia & Tecnología, 2010 Este artículo presenta los resultados de la investigación institucional desarrollada por la Escuela de Telemática y Electrónica de la Policía Nacional de Colombia en el año 2010, proceso científico y tecnológico que tuvo como objetivo central de estudio ...
Jaime Hernán Rojas Parra +3 more
doaj
Advanced Science, EarlyView.Antimony‐doped tin oxide (ATO) thin films were deposited by aerosol‐assisted chemical vapor deposition (AACVD) and systematically investigated to establish correlations between Sb doping level, structural properties and optoelectronic performance. Optimized films exhibited low sheet resistance, high carrier concentrations, and high visible transparency
Iqra Ramzan +2 more
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Cost-effective and versatile Hardware-in-the-Loop system for DC/DC converter emulation in education and research. [PDF]
HardwareXGaviria-Cano A +5 more
europepmc +1 more source
10-MWe pilot-plant-receiver-panel test-requirements document: Solar Thermal Test Facility
, 1978 McDonnell Douglas Astronautics Co., Huntington Beach, CA (USA)
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Black Hole Quencher‐Enhanced Plasmonic Photothermal Conversion
Advanced Science, EarlyView.Researchers have developed a universal method to boost plasmonic photothermal conversion by attaching black hole quencher (BHQ) molecules to matched metal nanostructures. This hybrid approach increases efficiency by roughly threefold, reaching up to 69.1% in the near‐infrared‐II window.
Ruiyuan Zhang +3 more
wiley +1 more source
Design and Fabrication of Sun Tracking Solar Panel with Automatic Panel Cleaning System
, 2021 George Daniel +3 more
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