The optical properties of a thin layer of the semiconductor germanium-tin (GeSn) sandwiched between barriers of ...

Researchers at the Institute for Molecular Science (IMS) have definitively resolved a two-decade-long controversy regarding ...

Rare earth elements are actually more abundant than precious metals such as platinum and gold. The challenge, however, is ...

The behavior of electrons on a single-crystal gold surface was investigated. On the Au(111) surface, a difference in the ...

Deep in the heart of the matter, some numbers don't add up. For example, while protons and neutrons are made of quarks, ...

A detail of the cover image for AEM created by University of Arkansas. The GeSn quantum well with Ge barriers sits ...