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 ...

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 ...

Quantum computing has crossed a line that classical machines cannot easily follow, pushing simulations of matter and forces ...

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 ...

Researchers from MIT and University of Udine fabricated a transistor that uses ultrathin layers of gallium antimonide and indium arsenide arranged in vertical nanowire heterostructures with a diameter ...

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 ...