Graphene-MOF-based hybrid supercapacitor that offers the best of both worlds in energy storage

Researchers developed a hybrid supercapacitor which has a capacitor-type titanium carbide-based negative electrode and a battery-type graphene-hybrid positive electrode.

Origami with DNA

By cleverly designing single DNA strands that only fit together in certain sections, you can connect several double helices with each other and thus create complicated structures.

Encasing fragile 2D materials in ultrathin gallium-oxide glass could allow integration into functional low-energy devices

The incorporation of 2D semiconductors in multi-layer, solid-state structures on large scales would allow their integration into functional devices, with exciting potential use in compact, ultra-low energy electronics.

Scientists observe very slow hot electron cooling in electron-doped quantum dots

New research results offer exciting opportunities of hot electron harvesting by exploiting carrier-carrier, carrier-phonon and spin-spin interactions in doped quantum dots.

Solvation-driven electrochemical actuation

Researchers demonstrated a novel principle of actuation - to transform electrical energy into motion. This actuation mechanism is based on solvation, the interaction between solute and solvent molecules in a solution.

Threads that sense how and when you move

Engineers created thread sensors that can be attached to skin to measure movement in real time, with potential implications for tracking health and performance.

From heat to spin to electricity: Understanding spin transport in thermoelectric devices

Scientists shed light on how the magnetic properties of 2D interlayers can enhance spin accumulation effects in thermoelectric heterostructures.