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 ...

Key Laboratory of Materials Physics of Ministry of Education, School of Physics, Zhengzhou University, Daxue Road 75, Zhengzhou 450052, China ...

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, ...

Electric charges, Conservation of charge, Coulomb's law-force between two- point charges, forces between multiple charges; superposition principle and continuous charge distribution. Electric ...

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 ...

Get Instant Summarized Text (Gist) A single-atom layer of a thallium-lead alloy can restrict spin-polarized current to one direction when exposed to light at room temperature, challenging the ...