Researchers at EPFL‘s Laboratory of Quantum Materials (QMAT) have created a metallic micro-device in which they can define and tune patterns of superconductivity. Their discovery holds great promise for quantum technologies of the future. The […]
Researchers at The Johns Hopkins University have found that a certain superconducting material contains special properties that could be the building blocks for quantum computers. The findings will be published October 11 in Science. The team has […]
Intensive work is done on the components of quantum technologies, including circuits processing information using single photons instead of electricity, as well as light sources producing such quanta of light. Coupling these components to produce […]
Researchers at University of Illinois have built what they believe is ‘the world’s most efficient single-photon source.’ And they are still improving it. With planned upgrades, the apparatus could generate upwards of 30 photons at […]
The researchers at X, the moonshot factory, introduce a new class of generative quantum-neural-network-based models called Quantum Hamiltonian-Based Models (QHBMs). In doing so, they establish a paradigmatic approach for quantum-probabilistic hybrid variational learning, where they […]
University of Tokyo researchers have announced a new approach for electrical cooling without the need for moving parts. By applying a bias voltage to quantum wells made of the semiconductor aluminum gallium arsenide, electrons can […]
Researchers have created a silicon carbide (SiC) photonic integrated chip that can be thermally tuned by applying an electric signal. The approach could one day be used to create a large range of reconfigurable devices […]
Quantum circuits constructed from Josephson junctions and superconducting electronics are key to many quantum computing and quantum optics applications. Designing these circuits involves calculating the Hamiltonian describing their quantum behavior. Mario Gely, in the group of Gary […]
Researchers at X, The Moonshot Factory and Google Research have just released a very interesting paper about Quantum Graph Neural Networks (QGNN). QGNNs are a new class of quantum neural network ansatze which are tailored […]
Scientists at the University of Vienna in collaboration with the University of Basel have tested the quantum superposition principle on a scale as never seen before. Molecules composed of nearly two thousand atoms were brought […]