Black hole images may test competing gravity theories. A new method uses simulations to check if they follow Einstein or ...

Electrically controlled silicon photonic devices use carbon nanotube heaters to modulate and filter terahertz waves on chip ...

A team of researchers has demonstrated a plasma lens capable of focusing attosecond pulses. This breakthrough substantially ...

Scientists can now create and control tiny internal defects in ultra-thin materials, enabling new properties and potential breakthroughs in nanotechnology.

A new study reveals that insulating buffer layers are no longer needed for ultrathin magnetic racetrack devices, unlocking ...

Small in-plane magnetic fields switch skyrmion chirality and improve lattice order in a two-dimensional magnet, pointing to ...

Ultra-thin MoS2 memtransistor arrays feature controlled Schottky barriers, low variability, and reliable switching, boosting ...

Experimental, drug-free, MRI-guided cancer treatment may one day offer a way of targeting and destroying pancreatic tumors ...

Polymer electrolytes in lithium-metal batteries can still host dendrite growth deep inside, revealing a hidden failure mode ...

Light triggers atomic shifts in asymmetric 2D semiconductors, tuning their optical response. This enables compact, energy-efficient photonic chips and sensitive sensors.

In Applied Physics Letters ( "Investigation on fabrication and physical mechanisms of single-contact AC-driven nano-LED ...

A new electrochemical method turns carbon dioxide and alcohols into valuable chemicals on both sides of a single cell, using a sulfur-modified catalyst that improves efficiency and selectivity.