Argonne scientists have unveiled new methods for controlling material properties. The breakthrough enables researchers to ...

Imagine building a Lego tower with perfectly aligned blocks. Each block represents an atom in a tiny crystal, known as a ...

Associate Professor Jia said the researchers achieved this by fine-tuning the structure of the quantum dots at an atomic level, reducing defects that can interfere with light emission.

Argonne researchers have shown that they can use light to temporarily alter the crystal symmetry within lead sulfide quantum dots. This process reduces the off-centering of lead atoms and affects the ...

According to Alem, this phenomenon is called quantum confinement. It occurs when the dots are contained in a ... in specific ratios -- you can fine-tune the band gap to emit light at a specific ...

“QLED generally implies superior colors, but some QLED models have been reported to cover less than 90 percent of the DCI-P3 ...

Photovoltaic (PV) solutions, which are designed to convert sunlight into electrical energy, are becoming increasingly ...

Associate Professor Jia said the researchers achieved this by fine-tuning the structure of the quantum dots at an atomic level, reducing defects that can interfere with light emission. “This approach ...