Shrinking transistors has driven computing performance for decades, but the approach is hitting physical ...

As electronic devices continue to get smaller and smaller, physical size limitations are beginning to disrupt the trend of doubling transistor density on silicon-based microchips approximately every ...

As silicon-based electronics approach fundamental limits, researchers are turning to molecules as the smallest possible functional devices. Molecular ...

Researchers have developed a new theoretical modelling technique that could potentially be used in the development of switches or amplifiers in molecular electronics. Researchers have developed a new ...

The miniaturization of electronic devices that use silicon-based technology will soon reach a limit and if devices are to continue getting smaller, scientists must harness the electronic properties of ...

Since the dawn of the computer age, researchers have wrestled with two persistent challenges: how to store ever-increasing ...

For more than 50 years, scientists have sought alternatives to silicon for building molecular electronics. The vision was elegant; the reality proved far more complex. Within a device, molecules ...

The atomic switch operates by forming and breaking a tiny silver filament inside a thin film of tantalum oxide. When a positive voltage is applied, silver atoms move to create a conductive bridge ...

Researchers have made a meaningful advance in the simulation of molecular electron transfer -- a fundamental process underpinning countless physical, chemical and biological processes. The study ...

Automatically numbering and weighting electronic states instead of taking averages improves estimates of target molecular orbitals.

University of Illinois Urbana-Champaign researchers report a unique strategy for controlling molecular conductance by using molecules with rigid backbones – such as ladder-type molecules, known as ...