Visual explanations of machine learning models to estimate charge states in quantum dots

A group of researchers has successfully demonstrated automatic charge state recognition in quantum dot devices using machine learning techniques, representing a significant step towards automating the preparation and tuning of quantum bits (qubits) for quantum information processing. Semiconductor qubits use semiconductor materials to create quantum bits. These materials are common in traditional electronics, making them … Read more

Technique could improve the sensitivity of quantum sensing devices

In quantum sensing, atomic-scale quantum systems are used to measure electromagnetic fields, as well as properties like rotation, acceleration, and distance, far more precisely than classical sensors can. The technology could enable devices that image the brain with unprecedented detail, for example, or air traffic control systems with precise positioning accuracy. As many real-world quantum … Read more