Light-controlled nonvolatile charge memory. Left: schematic of the memory device. Right: the optical-controlled writing and erasing process of source-drain current. (Courtesy: J. Phys. D: Appl. Phys.

ADELPHI, Md. -- A recent review regarding breakthroughs in high-power and safe energy storage devices from a molecular scale perspective on the cover of Journal of Materials Chemistry A features ...

MXene materials are promising candidates for a new energy storage technology. However, the processes by which the charge storage takes place were not yet fully understood. A team at HZB has examined, ...

An international team of researchers suggests that all electrochemical energy storage mechanisms exist on a spectrum between physical and chemical retention of ions. For decades researchers and ...

A new study has unveiled a new method for wirelessly powering implantable medical devices (IMDs) using a pre-charged capacitive micromachined ultrasonic transducer (CMUT). Unlike traditional systems ...