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Open AccessHigh-performance flexible perovskite solar cells exploiting Zn2SnO4 prepared in solution below 100 °C
Fabricating inorganic–organic hybrid perovskite solar cells (PSCs) on plastic substrates broadens their scope for implementation in real systems by imparting portability, conformability and allowing high-throu...
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Article
Open AccessHarmonic balance analysis of magnetically coupled two-degree-of-freedom bistable energy harvesters
Because a magnetically coupled two-degree-of-freedom bistable energy harvester (2-DOF MCBEH) shows the rich, complicated nonlinear behaviors caused by its coupled cubic nonlinearities, understanding the dynami...
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Article
Open AccessEnhancing the reliability of particulate matter sensing by multivariate Tobit model using weather and air quality data
Low-cost particulate matter (PM) sensors have been widely used following recent sensor-technology advancements; however, inherent limitations of low-cost monitors (LCMs), which operate based on light scatterin...
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Article
Open AccessProcessing Challenges and Delamination Prevention Methods in Titanium-Steel DED 3D Printing
Direct Energy Deposition (DED) 3D printing has gained significant importance in various industries due to its ability to fabricate complex and functional parts with reduced material waste, and to repair existi...
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Open AccessQuantum barriers engineering toward radiative and stable perovskite photovoltaic devices
Efficient photovoltaic devices must be efficient light emitters to reach the thermodynamic efficiency limit. Here, we present a promising prospect of perovskite photovoltaics as bright emitters by harnessing t...
