DOE SCIENCE NEWS SOURCE - RESEARCH

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Researchers at the Department of Energy’s Oak Ridge National Laboratory and the University of Maine have designed and 3D-printed a single-piece, recyclable natural-material floor panel tested to be strong enough to replace construction materials like steel. The project is part of the Sustainable Materials & Manufacturing Alliance for Renewable Technologies, or SM2ART, program. The SM2ART team previously constructed BioHome3D, the nation’s first additively manufactured home made entirely from biologically based materials.

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Researchers figured out how to spray and freeze a cell sample in its natural state in milliseconds, helping them capture basic biological processes in unprecedented detail.

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Scientists at the U.S. Department of Energy’s Argonne National Laboratory have created a new nickel-rich cathode for lithium-ion batteries that both stores more energy and is more durable than conventional cathodes.

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Using tools of modern genetics, plant biochemists have produced a new high-yielding oilseed crop variety — a yellow-seeded variety of Camelina sativa, a close relative of canola, that accumulates 21.4% more oil than ordinary camelina.

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Researchers have demonstrated a new method that could enable the large-scale manufacturing of optical qubits. The work is a major advancement that could bring us closer to a scalable quantum computer.

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Scientists have developed a new efficient catalyst for the most challenging part of “water splitting,” a series of two simultaneous electrochemical reactions that generate hydrogen gas, a green energy source, from water. The new catalyst was designed based on theoretical predictions and validated in laboratory tests and industrially relevant demonstrations.

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The exhaust heat generated by a fusing plasma in a commercial-scale reactor may not be as damaging to the vessel’s innards as once thought, according to new research about escaping plasma particles made by researchers at the Princeton Plasma Physics Laboratory, Oak Ridge National Laboratory and ITER Organization (ITER).

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Today, researchers are developing ways to accelerate discovery by combining automated experiments, artificial intelligence and high-performance computing. A novel tool developed at Oak Ridge National Laboratory that leverages those technologies has demonstrated that AI can influence materials synthesis and conduct associated experiments without human supervision.

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Building large-scale quantum computers will require the ability to create and control qubits made of industrially relevant materials. Researchers have used atomic-level simulations to understand how the vacancies in silicon carbide that translate into spin-based qubits form and behave. This is an important step toward the future of quantum computing as well as quantum sensing.

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Building large-scale quantum computers will require the ability to create and control qubits made of industrially relevant materials. Researchers have used atomic-level simulations to understand how the vacancies in silicon carbide that translate into spin-based qubits form and behave. This is an important step toward the future of quantum computing as well as quantum sensing.