Perovskites are promising materials for solar cells. A layer of dipolar molecules at the perovskite surface improves the ...

For the first time, researchers in China have demonstrated a high-temperature superconducting diode effect, which allows a ...

A team at UNIGE has uncovered a geometric structure once thought to be purely theoretical at the core of quantum materials, opening the door to major advances in future electronics. How can ...

Superconductors promise loss-free electricity, but most only work at extreme cold. Hydrogen-rich materials changed that—yet their inner workings remained hidden because they only exist under enormous ...

Scientists have discovered a way to efficiently transfer electrical current through specific materials at room temperature, a ...

An ultra-low-power neural device that operates by controlling the flow of ions instead of electrons, unlike conventional semiconductor-based devices, has been developed. It is up to 50 times more ener ...

Atomic-scale imperfections in graphene transistors generate unique wireless fingerprints that cannot be copied or predicted, ...

Which way does electricity flow through a vehicle’s electrical system? From positive to negative, or from negative to positive? Depending on your viewpoint, it can flow either way. When most people ...

By using mechanical force and a common amino acid, researchers have demonstrated a way to make graphene both electrically ...

The dynamic of charging isn’t as straightforward as pain at the gas pump. It’s also different from Americans’ suffering over ...

By building an atomic equivalent of the critical Josephson junction, scientists can now study how energy is lost and excitations form.

A standard reference thermoelectric module (SRTEM) for objectively measuring thermoelectric module performance has been ...