Now, a research group has designed a dual-band photodetector based on black phosphorus ... the prepared device is an n-type depletion-mode FET and exhibits good Ohmic contact.

A group of Carnegie Mellon University researchers recently devised a method allowing them to create large amounts of a ...

The Indian Institute of Technology Delhi (IIT Delhi) declared the creation of an advanced photodetector that has the potential to greatly improve high-speed optical communication. The new device is ...