To develop their novel material, the Lehigh researchers inserted atoms of zerovalent copper between layers of a ...

Tin(II) sulfide (SnS) has emerged in recent years as a promising semiconductor material for solar cells. It is abundant in nature, non-toxic, and can be supplied at a low cost. Furthermore ...

It consists of an heterostructure combining germanium (Ge), selenium (Se), and tin sulfide (Sns) with atoms of zerovalent copper (Cu) being inserted between the material's layers. The Cu x GeSe ...