The researchers deployed a special quantum effect called the two-photon spin-exchange Auger process to produce hot electrons far more efficiently than before. This process allows two low-energy ...

These days, technology is not just about features or specifications; it’s also about unlocking experience and evoking powerful emotions. Samsung’s QLED displays are not just for watching, they are ...

Chemists develop a quantum dot system that uses 99% less energy to drive tough organic reactions, offering a leap forward in ...

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

Real-time X-ray scattering analysis reveals the synthesis mechanism of eco-friendly ternary quantum dots. (Nanowerk News) A ...

Figure 1. Schematic representation of synthesis, functionalization, and drug conjugation of graphene quantum dots (GQDs): the figure illustrates a three-step process: (a) green synthesis of GQDs from ...

quantum controversy Overblown quantum dot conspiracy theories make important points about QLED TVs Lawsuits and allegations are creating doubt around quantum dot TVs' use of QDs.

Figure 1. Scheme of the fluorescence process in quantum dots. An exciton (electron/hole pair) is formed with the UV excitation and, during its recombination, produces light in the visible range. 1.2 ...

By applying voltages to the gate electrodes, we can confine electrons in a quantum dot. (b) An SEM image of the fabricated ZnO quantum dot device. The quantum dot is created in the circled region.

I asked Eric Virey, principal displays analyst at Yole Intelligence, about this, and he noted that it's "possible that quality control at some of TCL's QDEF [quantum dot enhancement film] is ...

Quantum dots are seldom supplied directly from the manufacturer. Instead, the dots pass through a third-party supplier, which embeds them into a film suitable for use in a QLED TV.