A group of Korean researchers have recently succeeded in developing new p-type semiconductor materials and thin-film ...

There exist a huge number of exotic semiconductor materials, almost as many as there are material science projects using them. Still, modern manufacturing is dominated by two basic types of ...

A bulk heterojunction is a blend of p- and n-type semiconductors, which forms molecular p–n diodes all over the bulk layer. On light absorption, photo-induced charges are produced by ultrafast ...

Their efforts led to the successful creation of a high-performance and highly stable p-type thin-film transistor (TFT). The research has been published online in Nature. Semiconductors are used in ...

So how is a PCSEL different from other types of semiconductor laser? The answer is that it makes use of a photonic crystal — a semiconductor layer patterned with a custom-designed periodic array ...