Using a simple solvent sieve method, researchers have taken the lead in developing highly efficient and stable perovskite light-emitting diodes (PeLEDs) with record performance.
The graphene-based sensor achieves a record limit of detection of lead down to the femtomolar range, which is one million times more sensitive than previous sensing technologies.
Researchers develop spin-selective memtransistor showing electrical control of proximity-induced magnetism in graphene on antiferromagnetic CrI3, enabling energy-efficient spin logic and nonvolatile memory devices.
A key innovation in photonic microelectromechanical components could transform computing technology, increasing efficiency while reducing power consumption and chip size.
