Scientists from China have developed high-performance colloidal quantum-dot (CQD)  surface-emitting laser array based on ...

Quantum confinement is a phenomenon that occurs when the dimensions ... enabling the development of highly selective and sensitive devices. Quantum dots and quantum wells are widely used in ...

The unusual behaviour of quantum dots results from a phenomenon called quantum confinement. This occurs when semiconductor crystals are grown to be so small that their size falls within the ...

Colloidal quantum dots (QDs) constitute a platform to explore various quantum effects. Their size-dependent colors are essentially a naked-eye, ambient-condition visualization of the quantum ...

Colloidal quantum dots are showcasing their potential beyond vibrant colors, diving deep into quantum effects such as spin coherence. Researchers are pioneering the use of these quantum properties to ...

Quantum computers have the potential of outperforming classical computers on some optimization tasks. Yet scaling up quantum ...

The device reportedly achieved the highest power conversion efficiency ever reported for flexible quantum dot solar cells. Quantum dots are tiny particles of semiconductors that can carry a charge ...

What are Graphene Quantum Dots? Graphene quantum dots (GQDs) are nanoscale fragments of graphene with lateral dimensions typically below 100 nanometers. These tiny nanostructures exhibit unique ...

The solution uses a fast adiabatic driving protocol to attain coherent control of two heavy hole spin qubits in a double quantum dot system. HOLO’s protocol surpasses the limitations of ...