Xu Liu

TL;DR: Low-doseX-ray imaging, which relies on scintillators to convert X-ray photons into readily detectable photons of light, has been improved using new varieties of scintillsators composed of materials known as double perovskites, which outperform existing lead halideperovskite scintilators due to greatly increased light-yield, heat stability and low toxicity.

TL;DR: In this article, the authors used thermally activated delayed fluorescence molecules with different emission bands and showed significantly higher efficiency than conventional anthracene-based scintillators for X-ray detection.

TL;DR: In this article, the europium-doped CsPbX3 (X = Cl, Br, and I) are in situ grown inside transparent amorphous matrix to form glass-ceramic (GC) scintillator with glass phase serving as both matrix and encapsulation for the perovskite quantum dots (QDs).

TL;DR: An active method which pioneers in utilizing a combination of a spatial frequency shift and a Stokes frequency shift to enable wide-field far-field subdiffraction imaging and can potentially become an important tool in cellular biology, the on-chip industry, as well as other fields requiring wide- field nanoscale visualization.

TL;DR: Angle insensitive color filter based on Metal-SiOx-Metal structure is proposed in this paper, which can keep the same perceived transmitted color when the incidence angle changes from 0° to 60°, especially for p-polarization light.