Solar panels have become more efficient over the years, but even the best designs still lose a large fraction of the energy they absorb. Scientists around the world have been searching for ways to ...
Quantum dots are nanoscale semiconductor crystals whose size-tunable bandgaps and high defect tolerance have been harnessed to enhance the performance of metal halide perovskite solar cells. By ...
PEPPERING solar cells with quantum dots could be the next step towards cheaper solar power, allowing basic devices to generate more electricity than ever before. The new technique borrows a trick from ...
Quantum dots (QDs) are nanometre-scale semiconductor particles whose size-dependent electronic and optical properties arise from quantum confinement. In photovoltaic devices, QDs provide tunable ...
Researchers decoded the synthesis mechanism of heavy-metal-free CuInS2 quantum dots and built a photoelectrochemical device with record hydrogen production efficiency. (Nanowerk News) Researchers at ...
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The 130% solar cell: how a 'spin-flip' quantum trick produced more energy carriers than photons absorbed
A single photon goes in. Roughly 1.3 usable energy carriers come out. That is the result reported in May 2026 by a team at Kyushu University and Johannes Gutenberg University Mainz, who used a quantum ...
A research team affiliated with UNIST has developed stable and efficient chalcogenide-based photoelectrodes, addressing a longstanding challenge of corrosion. This advancement paves the way for the ...
Energy can never be created or destroyed. That's basic Physics 101. You simply cannot create energy out of thin air. Yet researchers at Kyushu University in Japan say they have developed a technology ...
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