Chemists at the School of Science of the Hong Kong University of Science and Technology (HKUST) have recently made ...

A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University ...

Quantum plasmonic biosensors enable self-illumination for real-time, label-free diagnostics with scalable point-of-care applications.

InGaN/GaN LED with a graded-composition electron blocking layer has superior hole injection and electron confinement by simulation. Experiment results demonstrated that such GEBL exhibited better ...

The photoelectric effect, first explained in 1905, transformed our understanding of how light interacts with matter. When ...

A novel energy-transfer system involving nonaggregated cationic porphyrins adsorbed on an anionic-type clay surface and the electron-transfer reaction that occurs after light harvesting are described.

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

With higher efficiency and lower costs, perovskite–silicon tandem cells mark a breakthrough in solar tech. Can they truly ...

Recent advancements in g-C3N4 photocatalysts enhance H2O2 production and pollutant degradation under visible light through ...

Polymer light-emitting diodes (PLEDs) based on thermally activated delayed fluorescence (TADF) emitters show great potential in developing high-efficiency solution-processed light-emitting devices ...

The growing interest in indoor light energy harvesting for wireless sensor systems and low-power electronics has created a demand for systematic design methods that optimize the system implementation ...

A groundbreaking achievement in particle physics has been made at the SLAC National Accelerator Laboratory in Menlo Park, California. Scientists at SLAC have created an electron beam with an ...