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

Rather, these three metals are far more likely to combine with sulfur, so their ores are mostly sulfide minerals. For lead, the primary ore is galena or lead (II) sulfide (PbS). Galena is a ...

Artistic illustration of lead sulfide quantum dots as they undergo structural changes when exposed to light, with lead atoms ...

In southern Iraq and in Egypt, men and women alike painted kohl around their eyes to make them look larger as well as to protect them from the evil eye. This thick black ointment, made of ground lead ...

Quantum dots made of semiconductor materials, such as lead sulfide, are known for their unique optical and electronic properties due to their tiny size, giving them the potential to revolutionize ...

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 ...

March 20, 2025) - ESGold Corp. (CSE: ESAU) (OTCQB: SEKZF) (FSE: Z7D) ("ESGold" or the "Company") is pleased to announce the identifi ...

A team of scientists in South Korea has made a big step forward in creating better solar cells that are safer for the ...