Researchers in Vietnam report that a simple polyethylene glycol treatment of the emissive interface in CdSe/ZnS quantum-dot LEDs boosts maximum luminance by about 1.8-fold and current efficiency by about 1.6-fold.
A new type of position-sensitive detectors is gaining attention in the neutron community. They are scintillator based detectors that detect the scintillation light on an individual photon basis via an image intensifier and a fast image sensor. Their... Uncover the…
Researchers have built a Rank Reduction AutoEncoder framework that generates composite microstructures, predicts their mechanical responses in real time, and performs inverse design from target properties. Subject of Research: A machine learning framework for generative design, real-time prediction, and inverse…
A new perspective article reviews how lead sulfide quantum dots and lead-halide perovskites are enabling photodetectors and displays to be fabricated directly on silicon circuits.
Recently, a team of material scientists led by Rongfei Wei from Zhejiang Normal University, China, first reported a Ce3+-doped glass scintillator with excellent X-ray excited luminescence (XEL) and high quantum efficiency. This work advances Frenkel defect engineering in amorphous scintillators…
**media[1283265]**XtalPi joins industry and technology partners to support MARVEL-AI's mission to connect materials discovery with industrial deployment.The collaboration combines XtalPi's AI and laboratory automation capabilities with A*STAR's expertise in materials science, validation, and industrial translation.SINGAPORE, Oct.
A scientific team has identified previously undiscovered differences in grain boundaries. According to the paper, it is essential to understand the atomic structures of GBs in order to control and improve electrical transport properties in both bulk and low-dimensional materials.
National Institute of Standards and Technology (NIST) researchers are seeing the light, but in an altogether different way. And how they are doing it just might be the semiconductor industry's ticket for extending its use of optical microscopes to measure…
Seoul Semiconductor and its affiliate Seoul Viosys have begun mass production of WICOP 3 – an LED which emits white light without using rare earths. White LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a…
Researchers have demonstrated a technique for printing thin metal oxide films at room temperature, and have used the technique to create transparent, flexible circuits that are both robust and able to function at high temperatures. Metal oxides are an important…
The chemistry of chips: semiconductor materials, photoresists, wafers, etching and deposition chemistry, and new materials for transistors.
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