Perovskite photovoltaics investigates halide and chalcogenide perovskite materials and device architectures for high-efficiency, stable solar energy conversion and related optoelectronic devices. Work in this area spans single-junction and multi-junction (perovskite–silicon, all-perovskite, and perovskite–CIGS) cells, with emphasis on defect passivation, interface and transport-layer engineering, compositional tuning, and microstructural control to enhance power conversion efficiency, operational stability, mechanical flexibility, and manufacturability, including scalable coating, module integration, recycling, and pathways toward commercial thin-film photovoltaic technologies.
Engineering
There's a lion's share of potential energy in the vibrations produced by footsteps on dance floors, exercise machines in the gym, or the engines of cars, planes or construction equipment. Some tech companies have already ...
Oct 29, 2025
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Engineering
Solar cells, devices that can directly convert radiation emitted from the sun into electricity, have become increasingly widespread and are contributing to the reduction of greenhouse gas emissions worldwide. While existing ...
Engineering
A research team has discovered a technology that significantly enhances the efficiency of eco-friendly solar cells through simple temperature control. They found that rapidly increasing the temperature during material thermal ...
Oct 27, 2025
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Energy & Green Tech
A research team has presented a design strategy for precisely controlling polarity, the key property of triboelectric energy-harvesting materials. The key to this study lies in structurally tuning the polarity direction through ...
Oct 27, 2025
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Engineering
While most solar cells on the market today are based on silicon, energy engineers have recently been assessing the performance of alternative cells based on other photovoltaic (PV) materials. These alternative options include ...
Energy & Green Tech
A research team led by Profs. Wang Mingtai and Chen Chong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed an antimony trisulfide (Sb₂S₃) solar cell with a record conversion ...
Oct 24, 2025
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Energy & Green Tech
A research team has developed an innovative parameter, FoMLUE, to evaluate the potential of photoactive materials for semi-transparent organic photovoltaics (ST-OPVs), paving the way for their widespread commercial applications.
Oct 22, 2025
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Electronics & Semiconductors
A new study from SFU's School of Sustainable Energy Engineering (SEE) proposes an innovative standardization framework to overcome long-standing inconsistencies in testing indoor solar technology—enabling reliable efficiency ...
Oct 21, 2025
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67
Engineering
A perovskite solar cell boasting over three times the lifespan of conventional devices has been developed, thanks to a novel solid-state additive that replaces traditional liquid components known to compromise stability.
Oct 14, 2025
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97
Engineering
As renewable energy technologies advance, researchers aim to make solar power more efficient, affordable, and durable. Scientists from Kaunas University of Technology (KTU), Lithuania, in collaboration with international ...
Oct 7, 2025
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