Anomalous electronic state opens pathway to room-temperature superconductivity

Superconductive materials can conduct electricity with no resistance, but typically only at very low temperatures. Realizing ...

New p-wave magnet with helix spin structure could enable smaller computer chips

A novel magnetic material with an extraordinary electronic structure might allow for the production of smaller and more efficient computer chips in the future: the p-wave magnet. Researchers from ...
IEEE

Effect of Quantum Dot Scattering and Absorption on the Optical Performance of White Light-Emitting Diodes

Abstract: Quantum dots (QDs) show a great potential for light-emitting diodes (LEDs) packaging, which still face great challenges compared with the matured phosphor downconversion materials. These are ...
C&EN

Enhanced Performance and High Resistance to Efficiency Degradation of Blue Quantum-Dot Light-Emitting Diodes Using the Lewis Base Blended Hole-Transporting Layers

School of Semiconductor Science and Technology, South China Normal University, Guangzhou 510631, P. R. China School of Semiconductor Science and Technology, South China Normal University, Guangzhou ...
IEEE

Free-Electron-Driven Multi-Frequency Terahertz Radiation on a Super-Grating Structure

Abstract: A free-electron-driven multi-frequency terahertz (THz) radiation based on a super-grating structure is elucidated in this paper. The super-grating, i.e., periodically depth-modulated ...
C&EN

Aromatic Lewis-Base-Assisted Ligand Cleaning Strategy Enables Suppression of Nonradiative Recombination in Blue Perovskite Quantum Dot Light-Emitting Diodes

School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072,China School of ...