Quantum scientists have discovered a rare phenomenon that could hold the key to creating a ‘perfect switch’ in quantum devices which flips between being an insulator and superconductor.
Scientists carrying out quantum research will be able to do so faster and more adaptably, thanks to a new robotic arm which could hold the key to major breakthroughs.
Eight OQI undergraduate fellows recently completed quantum research experiences that contributed to R&D at the Q-NEXT quantum center. In this Q&A, they share what they did last summer.
For decades, the standard reference tool for ultraprecise timekeeping has been the atomic clock. Scientists have known that an even more precise and reliable timepiece was possible, but technical limitations kept it only a theoretical prospect.Now, researchers from the U.S. Department of Energy’s (DOE) Argonne National Laboratory, Texas A&M University and several European institutions are turning theory into practice.
Working laser-powered quantum computers will need a system that can accurately and reliably count and distinguish 50 or more photons every few nanoseconds.
NYU Tandon School of Engineering is poised to become one of an extremely select group of American universities offering an undergraduate program in quantum technology, situating it at the forefront of a fast-growing field in which high employer demand significantly outpaces available talent.
Quantum materials hold the key to a future of lightning-speed, energy-efficient information systems. The problem with tapping their transformative potential is that, in solids, the vast number of atoms often drowns out the exotic quantum properties electrons carry.
Scientists at Oak Ridge National Laboratory used their expertise in quantum biology, artificial intelligence and bioengineering to improve how CRISPR Cas9 genome editing tools work on organisms like microbes that can be modified to produce renewable fuels and chemicals.
Technology is edging closer and closer to the super-speed world of computing with artificial intelligence. But is the world equipped with the proper hardware to be able to handle the workload of new AI technological breakthroughs?
The Quantum Systems Accelerator's summer camp (QCaMP) for high school students in New Mexico and California continues to evolve and grow. Under the 2023 Reaching a New Energy Sciences Workforce (RENEW) Pathway Summer School initiative, the DOE Office of Science awarded new funding to expand QCaMP's curricula and host students on-site at Berkeley Lab and Sandia Labs in 2024.
Today, the U.S. Department of Energy (DOE) announced $11.4 million for six projects in quantum information science (QIS) with relevance to fusion and plasma science.
Building efficient quantum neural networks is a promising direction for research at the intersection of quantum computing and machine learning.
Researchers at Argonne and partner institutions report a significant advance in quantum computing. They have prolonged the coherence time of their single-electron qubit to an impressive 0.1 milliseconds, nearly a thousand-fold improvement.
This DarkQuantum consortium was awarded €12.9 million on October 26 by the European Research Council, of which roughly €2 million is set aside for Aalto University researchers.
The Quantum System Accelerator (QSA) researchers at Berkeley Lab conducted a series of experiments with a new type of layered 2D metal (TMD), finding connections in electronic behavior such as itinerant magnetism and superconductivity, which might potentially help fabricate complex superconducting quantum processors.
Conventional sensors usually lack the sensitivity needed for studies of quantum phenomena and other complex cases. One solution is to use superconducting sensors, but amplifying their signals is challenging. Researchers built on advances from quantum computing to add a special type of amplifiers, superconducting traveling-wave parametric amplifiers, to superconducting sensors. These amplifiers are almost noiseless and operate at relatively high temperatures.
Nonlinear exciton polaritons in TMDs microcavities provide a versatile platform for exploring interacting many-body phenomena. To achieve an appropriate combination of strong nonlinearity with the thermal stability of the polaritons, scientists from Tsinghua University, Wuhan University and Beijing Academy of Quantum Information Sciences jointly developed the artificial mesa cavities to manipulate the nonlinear interaction and the macroscopic coherence of polaritons at ambient conditions. This work will stimulate more developments in realistic polaritonic applications based on the TMDs microcavities.
Atoms of the metal ytterbium-171 may be the closest things in nature to perfect qubits. A recent study shows how to use them for repeated quantum measurements and qubit rotations, which may aid in the development of scalable quantum computing.
Electro-optic modulators are key components in data communication and microwave photonics. Large modulation bandwidth, high energy efficiency, and compact device footprint are crucial metrics of a modulator.
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