This strategy, outlined in a paper in Nature Energy, relies on the use of acidic magnesium-doped tin oxide quantum dots. "Wide-bandgap perovskites in monolithic perovskite/organic tandem solar ...

"Two of the technologies we pursue in our lab are perovskite crystals and quantum dots," says Sargent ... each other if they share the same crystal structure." Liu and the team built two types ...

Perovskite quantum dots are crucial for the next generation ... effectively smoothing the crumpled surface and restoring the deformed lattice structure. This approach significantly reduced surface ...

Perovskite quantum dots are critical materials for next-generation ... The ligands help restore the distorted lattice structure, smoothing the crumpled surface of the quantum dots.

With this in mind, a group of scientists led by the Islamic Azad University in Iran has conducted a series of simulations to investigate the potential for colloidal perovskite quantum dot (PQD ...

In recent years, quantum dots made of perovskites have attracted particular attention. Perovskites belong to a class of materials that have a similar structure to the mineral perovskite (calcium ...

Innovative photolithography technique allows high-resolution patterning of solution-processed quantum dots, crucial for ...

The Korean scientists said the advantage of CsPbI 3 perovskite quantum dots consists of their ability to be easily deposited on any substrate at desired nanoscale thicknesses using a layer-by ...

New Mexico startup working on quantum-dot technology for a range of photonics applications, says it has acquired Seattle-based BlueDot Photonics. A 2019 spin-out from the University of Washington, ...

Both Dr. Brus and Dr. Ekimov further studied quantum dots, working out a mathematical description of their behaviour and how it related to their structure. But both of them lacked one thing ...