For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

Colloidal quantum-dots (CQDs) have emerged as promising gain media for lasers, offering low lasing thresholds, compatibility with low-cost solution-based synthesis and processing methods, and tunable ...

This Collection supports and amplifies research related to SDG 9 - Industry, Innovation and Infrastructure. Semiconductor spin qubits provide a promising foundation for scalable, fault-tolerant ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

Quantum computers promise to solve problems far beyond the reach of traditional computers, but one of the biggest obstacles has been maintaining stable quantum states. Scientists from the University ...

Researchers have developed somersaulting spin qubits for universal quantum logic. This achievement may enable efficient control of large semiconductor qubit arrays. The research group recently ...

Quantum communication Artist’s impression of a quantum network. This latest research could lead to quantum dots being used as quantum repeaters in future implementations. (Courtesy: iStock/Quardia) A ...

Quantum entanglement has shifted from a philosophical puzzle to a design brief for engineers working at the scale of atoms, ...

Colloidal quantum dots are solution-based nanocrystals prized for their unique light-harvesting abilities. They can illuminate, create color, harness solar energy and function as semiconductors. These ...