Researchers make flexible, transparent e-paper from silicon
Hybrid nanostructure with extreme light absorption looks promising for photovoltaics
Multijunction solar cell could exceed 50% efficiency goal
New two-dimensional semiconductor has ideal band gap for solar harvesting
Stretchable graphene transistors overcome limitations of other materials
Using CNTs as infrared sensors
Surface characteristics influence cellular growth on semiconductor material
(Phys.org) —Changing the texture and surface characteristics of a semiconductor material at the nanoscale can influence the way that neural cells grow on the material.
Scientists build thinnest-possible LEDs to be stronger, more energy efficient
(Phys.org) —Most modern electronics, from flat-screen TVs and smartphones to wearable technologies and computer monitors, use tiny light-emitting diodes, or LEDs. These LEDs are based off of semiconductors ...
A first: Stanford engineers build computer using carbon nanotube technology
A team of Stanford engineers has built a basic computer using carbon nanotubes, a semiconductor material that has the potential to launch a new generation of electronic devices that run faster, while using ...
Researchers report on hardware Trojans that are undetectable
Scientists use DNA to assemble a transistor from graphene
(Phys.org) —Graphene is a sheet of carbon atoms arrayed in a honeycomb pattern, just a single atom thick. It could be a better semiconductor than silicon – if we could fashion it into ribbons 20 to 50 ...
Advancing graphene for post-silicon computer logic: Researchers pioneer new approach for graphene logic circuits
A team of researchers from the University of California, Riverside's Bourns College of Engineering have solved a problem that previously presented a serious hurdle for the use of graphene in electronic devices.
New technique may open up an era of atomic-scale semiconductor devices
(Phys.org) —Researchers at North Carolina State University have developed a new technique for creating high-quality semiconductor thin films at the atomic scale – meaning the films are only one atom thick. ...
Nanowires grown on graphene have surprising structure
(Phys.org) —When a team of University of Illinois engineers set out to grow nanowires of a compound semiconductor on top of a sheet of graphene, they did not expect to discover a new paradigm of epitaxy.