Groundbreaking research achieves 10%+ quantum efficiency in van der Waals LEDs using 2D perovskite materials, marking a ...

The dream-come-true scenario of the existence of quantum computers transforming our day-to-day lives is a nightmare scenario ...

State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China School of Applied Chemistry and Engineering, ...

Microscale light-emitting diodes (micro-LEDs) are emerging as a next-generation display technology for optical communications, augmented and virtual reality, and wearable devices. Metal-halide ...

Two physics professors are studying the material at the nanoscale: a place where objects are invisible to the naked eye. At this level, the extraordinary properties of halide perovskites come to ...

There was once a great physicist who had an effect, equation, barrier, anomaly, diode and vacancies all named after him. There was once a great physicist who had an effect, equation, barrier, anomaly, ...

Solution-processed quantum dots (QDs) light emitting diodes (QLEDs) have attracted enormous interests as an excellent candidate for display and lighting applications owing to their outstanding ...

Unlike previous germanium-tin lasers that relied on high-energy optical pumping, this new laser operates with a low current injection of just 5 milliamperes (mA) at 2 volts (V), comparable to the ...

Henan Key Laboratory of Photoelectric Energy Storage Materials and Applications, School of Physics and Engineering, Henan University of Science and Technology, Luoyang 471023, China ...