Quantum Technology News
Researchers found that low-energy and high energy states are correlated in a layered, superconducting material LSCO (lanthanum, strontium, copper, oxygen). Exciting the material with an ultrafast (<100fs) beam of near-infrared light produces coherent excitations lasting
Q-CTRL, a startup that applies the principles of control engineering to accelerate the development of the first useful quantum computers, today announced the Beta release of its professional-grade BOULDER OPAL software tools for the quantum
Scientists from the RIKEN Center in Japan has succeeded in taking repeated measurements of the spin of an electron in a silicon quantum dot (QD) without changing its spin in the process. This type of
A Columbia University team announced that they have discovered a new way to control the phase of light using 2D materials — atomically thin materials, ~0.8 nanometer, or 1/100000 the size of a human hair — without
Cambridge Quantum Computing (CQC) announced today that it has joined CERN Openlab in a collaboration – named the QUATERNION project – to explore the application of quantum technologies to particle physics. Researchers at CERN are
At Fermilab and Argonne National Laboratory, researchers work to determine whether instruments called superconducting radio-frequency cavities, also used in particle accelerators, can solve one of the biggest problems facing the successful development of a quantum
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo report the first occurrence of directly splitting one photon into three. The occurrence, the first of its kind, used the spontaneous parametric
Researchers at Stockholm University have been able to demonstrate how measuring a quantum system causes it to change. Despite the importance of the measurement process within the theory, it still holds unanswered questions: Does a
Accurate control of quantum systems requires a precise measurement of the parameters that govern the dynamics, including control fields and interactions with the environment. Parameters will drift in time and experiments interleave protocols that perform
Researchers from Argonne National Laboratory and the University of Chicago entangled photons across a 52-mile network in Chicago. The quantum loop is among the longest land-based quantum networks in USA. Argonne plans to scale this network by
