Advanced Materials
Who wants a defective solar cell?

Who wants a defective solar cell?

Professor Bruce Clemens and co-workers have shown that the presence of defects in CZTS solar cells brings about an increase in solar cell efficiency, in contrast to the behavior of classic semiconductor materials. This could lead to the developmemt of a commercially-viable solar cell made of earth- abundant raw materials.

Beetle-mimetic Velcro?

Beetle-mimetic Velcro?

Korean scientists present a new interlocking material based on the mechanism beetles use to lock away their wings.