Crystalline silica is a common mineral found in the earth's crust. Materials like sand, stone, concrete, and mortar contain crystalline silica. It is also used to make products such as glass, pottery, ...

Crystalline silica, also referred to as “quartz”, is a common mineral found in the earth’s crust and is a basic component of the soil, sand, and granite. Cristobalite and tridymite are two other forms ...

A semiconductor that uses a silicon or gallium arsenide substrate composed of a single crystal. Its atomic structure is the same throughout the material. Contrast with amorphous semiconductor.

A team of Chinese researchers has developed a new interfacial synthesis strategy to fabricate high-performance crystalline sp²-carbon conjugated two-dimensional (2D) polymer films using irreversible ...