By now, we’re all fairly used to electronic devices such as smartphones, which can act as a mobile phone, computer, camera and navigation unit all at once. These devices, while multi-functional, still use different hard-wired electrical circuits for their different functions. Thanks to research being carried out at Chicago’s Northwestern University, however, all those functions may one day be able to utilize the same physical piece of electronic material – the electrical current would simply be “steered” through it differently, depending on what was needed. This means that a single section of the material could act as a resistor, rectifier, diode or transistor, as instructed by a computer.
Read the full article: Current-steering nanomaterial could lead to self-rewiring electronics