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.
Electronics & Semiconductors
In a new study, an international team of researchers created phase diagrams for organic solar cells based on a composite of a polymeric semiconductor and a "small molecule acceptor" (SMA).
Sep 8, 2025
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Energy & Green Tech
Scientists have uncovered a surprising advantage in next-generation solar technology—the hotter it gets, the better it can store energy. Traditionally, heat has been seen as the enemy of solar power. Standard solar panels ...
Sep 5, 2025
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Engineering
An international research team of photovoltaics scientists has taken a crucial step toward the industrialization of perovskite silicon tandem solar cells. They demonstrated that passivation of the perovskite top cell is possible ...
Sep 4, 2025
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Engineering
Scientists at Oregon State University have taken a big step toward lighting and display technologies that are more energy efficient and better for the planet. The work centers around crystalline, porous materials known as ...
Sep 2, 2025
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Engineering
Photovoltaics (PVs), technological systems that can convert sunlight into electricity are among the most promising and widely adopted clean energy solutions worldwide. While existing silicon-based solar cells have already ...
Engineering
A research team has dramatically enhanced the efficiency of converting heat into electricity. The key lies in controlling tiny defects known as oxygen vacancies.
Aug 27, 2025
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Electronics & Semiconductors
A salt called guanidinium thiocyanate can improve the efficiency and stability of perovskite solar cells, a new class of semiconductor that could make solar power cheaper and more powerful, according to researchers at UCL.
Aug 27, 2025
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Engineering
A research team from Skoltech, Ben-Gurion University of the Negev, N.M. Emanuel Institute of Biochemical Physics RAS, and other scientific organizations has studied the effect of various types of defects on the mechanical ...
Aug 26, 2025
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Energy & Green Tech
What if you never had to worry about recharging your devices again? Imagine a world where a heart pacemaker works for your whole life on its own. Advances in the area of betavoltaic batteries could make this possible.
Aug 25, 2025
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Electronics & Semiconductors
Researchers have long been searching for alternatives to lead-based perovskites for use in electronic devices due to concerns about toxicity and performance limitations. Tin-based perovskites offer a promising solution, but ...
Aug 21, 2025
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