Junfeng Lu

TL;DR: For the first time, triple-mode emission (PL, UCPL, and room temperature phosphorescence (RTP) is reported, which relies on a composite of the luminescent carbon dots (CDs) prepared from m-phenylenediamine and poly(vinyl alcohol) (PVA) and demonstrates promise as a triple- mode emission ink in the field of advanced anti-counterfeiting.

TL;DR: The results demonstrated that the plasmon-enhanced ZnO NRA photodetector has a great potential for application in building sensors with a fast response and reset time, high sensitivity, and good signal-to-noise ratio for photoelectric sensing.

TL;DR: In this article, a flexible p-GaN film/n-ZnO nanowire light-emitting diode (LED)-based pressure sensor array, with the merits of flexibility, high resolution, good transparency, fast response, stability, and lightweight, is fabricated through laser lift-off (LLO) process and hydrothermal growth of ZnO Nanowires directly on a flexible GaN film, which is used for acquiring the two-dimensional (2D) pressure distribution mapping by reading the illumination intensities from all LED pixels parallelly.

TL;DR: In this article, the temperature-dependent photoluminescence of CH3NH3PbBr3 and CH(NH2)2PbBBr3 perovskite microstructures is investigated.

TL;DR: In this article, different sizes of CdS nanobelts were synthesized at 800, 850, and 900 °C by the thermal evaporation of cdS powders on Au-coated silicon substrates and were used to study the size effects of Raman scattering and photoluminescent spectra.