Physicists have tracked down semiconductor nanostructure mechanisms that can result in the loss of stored information -- and halted the amnesia using an external magnetic field. The new nanostructures comprise common semiconductor materials compatible with standard manufacturing processes.
Princeton University researchers have built a rice grain-sized laser powered by single electrons tunneling through artificial atoms known as quantum dots. The tiny microwave laser, or "maser," is a demonstration of the fundamental .
If you don't like reading watch my video on Youtube!I have made it simpler there. Click HereA diode is a electronic component. Most diodes are made with semiconductor materials such as silicon, germanium, or selenium.