Photocatalytic hydrogen generation offers a sustainable method for generating solar fuels. Indium phosphide (InP) nanocrystal quantum dots (QDs), with their adjustable band gaps and versatile surface ...

Here, the authors demonstrate coherent control of an InAs/InP quantum dot, as well as entanglement between its electron spin and the frequency of a telecom photon. A single electron quantum dot in ...

Department of Solid State Sciences, LumiLab, Ghent University, Krijgslaan 281 S1, 9000 Gent, Belgium Department of Solid State Sciences, CoCooN, Ghent University, Krijgslaan 281 S1, 9000 Gent, Belgium ...

Researchers have successfully created electrically defined quantum dots in zinc oxide (ZnO) heterostructures, marking a ...

Creating and controlling quantum dots via electrical methods, is likely to lead to new frontiers in the quest to develop stable and efficient qubits. Exploring how zinc oxide can be used in ...

Researchers have explored a fascinating cooling phenomenon within halide perovskite-based "dots-in-crystal" materials, ...

Blue lasers, lasers that emit a light beam with a wavelength between 400 nm and 500 nm, are key components of various ...

For the first time, researchers have shown that it is possible to recycle the nanoparticles used to make microscopic ...

Quantum Dots have undeniably become the cornerstone of modern TV innovation. These high-efficiency colour converters are being used to enhance all sorts of display technologies including LCD ...

Semiconductors have a valence band that is filled with electrons and an empty conduction band separated by a band gap (also called energy gap). For an electron to be excited into the conduction ...

However, in 2022 Samsung Display launched its new Quantum Dot (or QD-OLED) panels, with Samsung Electronics and Sony offering TVs that use this technology. A QD-OLED panel employs multiple layers of ...