Now, researchers at Zhejiang University in China have combined these two elements in an innovative way. They created electronic light sensors that use water's molecular properties to enhance the ...

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

Colloidal quantum dots (QDs) offer a versatile platform for exploring various quantum effects. Their unique size-dependent colors provide a vivid, visible demonstration of the quantum confinement ...

Figure 1 shows representative examples of blinking in quantum dots and nanowires. An emission ‘trajectory’ from both systems is provided, plotting emission intensity as a function of time.

A Pathway Towards New Quantum Devices: Electrically Defined Quantum Dots in Zinc Oxide Nov. 26, 2024 — Creating and controlling quantum dots via electrical methods, is likely to lead to new ...

Jan. 8, 2025 — A research team has achieved a groundbreaking quantum simulation of the non-Hermitian skin effect in two dimensions using ultracold fermions, marking a significant advance in ...

In the context of a complex double quantum dot (QD) system, it carefully designs control paths according to the system's adiabatic evolution rules, guiding the two heavy hole spin qubits along ...

Institute for Materials Discovery, University College London, London WC1E 7JE, U.K. Department of Chemistry, University College London, London WC1E 7JE, U.K ...

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 ...

School of Materials Design and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China ...