Germanium quantum dots (QDs) on silicon substrates are a significant area of research in the field of optoelectronics and nanotechnology. These nanostructures have unique optical and electronic ...

Epitaxial growth is a method used to create thin films of materials on a substrate, which is crucial for the development of quantum dots in germanium-silicon systems. Recent research has focused ...

Focusing on stacked silicon germanium alloy quantum dots separated by silicon, the researchers discovered that strain within the nanostructure caused the quantum dots' vibrations to soften ...

Researchers successfully combined 1,024 silicon quantum dots with cryogenic on-chip electronics, paving the way for scalable ...

Partners establish commercial quantum dot epitaxial wafer supply chain for AI optical interconnects.

The European Commission is investing in a groundbreaking quantum chip that combines light and electronics for the first time, ...

For example, strained silicon/germanium heterojunctions have been utilized ... Heterojunction-based LEDs, such as quantum well and quantum dot LEDs, offer superior color purity, brightness, and ...

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