Researchers achieve quantum confinement without shrinking materials by engineering a COF with confined excitons, enabling strong photoluminescence and nerve agent detection. (Nanowerk News) Quantum ...

A technical paper titled “Enhanced thermoelectric performance via quantum confinement in a metal oxide semiconductor field effect transistor for thermal management” was published by researchers at ...

Engineers in Switzerland have built light-emitting diodes so small that hundreds could line up across the width of a single ...

In quantum technologies, emitter coherence time is a critical bottleneck. Traditional subradiant states—long-lived entangled states in waveguide QED—suppress collective decay through interference but ...

Indium Arsenide (InAs) quantum dots represent a versatile class of semiconductor nanostructures exhibiting discrete energy states arising from quantum confinement. Their unique optoelectronic ...

Quantum wires have a distinct electronic structure characterized by a series of discrete energy levels and a density of states that exhibits sharp peaks at the energy levels. This leads to enhanced ...

Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in two-dimensional materials could lead to remarkably high-resolution monitors and ...

Perovskite quantum dots have gained significant attention, especially in the field of optoelectronics, due to their excellent optical properties, including high photoluminescence quantum yields, ...

Quantum confinement is a physical effect that occurs when the size of a material—usually a semiconductor or conductor—is reduced to the nanoscale thereby restricting the movement of electrons or holes ...