Graphene, an allotrope of carbon, has a layered structure of carbon rings formed in a hexagonal lattice structure. This arrangement of carbon in two-dimension gives properties such as high thermal ...

Providing multiple functional roles simultaneously, the composition of seashells and bones gradually vary throughout their structure making them part of a group of materials called Functionally Graded ...

Ceramic materials like alumina have been used for thousands of years, and are now used extensively in hi-tech applications such as semiconductors. Alumina is an oxide of aluminium, which exhibits low ...