A research team has developed a hierarchical-shell perovskite nanocrystal technology that simultaneously overcomes the ...

a, Device structure and b, schematic energy band diagram of a hybrid LED. c, EL spectra, d, current density-voltage, e, luminance-voltage and f, EQE- current density characteristics of the PeLED, OLED ...

(Nanowerk News) Research teams from Southeast University, led by Professors Zhenhua Ni and Junpeng Lv, in collaboration with Professor Hongwei Liu from Nanjing Normal University and Professor Peng ...

"In the past, the best that was achieved is 1 in 100 million. Our achievement is realizing a factor of 10,000 increase conversion efficiency to 1 in 10,000 with a nanophotonic platform." The ...

Scientists made a single-molecule transistor using quantum interference to control electron flow. This new design offers high on/off ratio and stability, potentially leading to smaller, faster, and ...

It has never been straightforward to probe the secrets of quantum systems. Quantum systems are powerful but extremely hard to measure. The traditional methods require astronomical resources, making ...