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Department of Energy, Office of Science
Washington, DC USA

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Semiconductor Takes an Unconventional Path from Insulator to Metal

Scientists have discovered that Mn3Si2Te6 changes from an insulator to an electrically conductive metal when exposed to a magnetic field. In Mn3Si2Te6, applying a magnetic field causes a weak metallic state with trapped electrical changes to form in...
30-Apr-2025 7:20 PM EDT Add to Favorites

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Celebrating First 100 Days of Accomplishments

Over the past 100 days, the Department of Energy鈥檚 Office of Science has seen the pay off in results from decades of research investments and supported new efforts to move forward with cutting-edge technologies.
30-Apr-2025 7:10 PM EDT Add to Favorites

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Students from Maryland and California Win DOE鈥檚 35th Annual National Science Bowl庐

Students from Montgomery Blair High School in Silver Spring, Maryland, won the high school competition for the 2025 U.S. Department of Energy (DOE) National Science Bowl庐 (NSB) today. In the middle school portion, students from Hopkins Middle...
28-Apr-2025 8:50 PM EDT Add to Favorites

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Borrowing a Gene from the Burning Bush Plant Improves Oil Qualities in Bioenergy Crops

Some plants produce oils with properties that are particularly good for biofuels, but not all of these plants are suitable for being grown on a large scale. To solve this dilemma, scientists modified the seeds of camelina and pennycress to produce...
28-Apr-2025 6:40 PM EDT Add to Favorites

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When to Go Multinode? A Novel Approach Aids Quantum Computer Designers

Researchers have developed a method to evaluate and optimize the design of multimode quantum computers. Superconducting quantum processors must be operated at extremely low temperatures, achieved using dilution refrigerators. In multimode computers,...
25-Apr-2025 7:20 PM EDT Add to Favorites

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To Understand a Special Hadron, Researchers Turn to Supercomputers and Quantum Chromodynamics

The short-lived hadron resonance lambda 1405 was predicted in the late 1950s and early 1960s, then confirmed experimentally later in the 1960s. This resonance has unusual properties that make it an important subject for nuclear physics studies. In...
24-Apr-2025 9:15 PM EDT Add to Favorites

DOE Announces Plans to Host an Informational Meeting for the Thomas Jefferson National Accelerator Facility Management and Operating Contract Competition

The U.S. Department of Energy (DOE) announced the schedule for an upcoming event associated with the competition for the management and operating contract for the Thomas Jefferson National Accelerator Facility (TJNAF).
22-Apr-2025 6:40 PM EDT Add to Favorites

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Advancing Quantum Technology: Tantalum's Impact on Next Generation Qubits

If qubits lose energy, they can lose coherence and thus their stored information. Determining the key sources of energy loss and adjusting how qubits are made can help researchers design new devices that can retain coherence and thus quantum...
16-Apr-2025 6:40 PM EDT Add to Favorites


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Our Experts on Newswise

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Kevin Wilson: Then and Now / 2012 Early Career Award Winner

Kevin Wilson studies how chemistry proceeds at liquid interfaces on cloud droplets, atmospheric aerosols, and ocean surfaces. With the support of his 2012 Early Career award, his team focused on reactions between gases and surfaces of ozone and...
12-Jun-2023 10:55 AM EDT

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Paul Romatschke: Then and Now / 2012 Early Career Award Winner

Paul Romatschke is a professor in the Department of Physics at the University of Colorado Boulder, and a fellow at the Center for Theory of Quantum Matter, also at the University of Colorado Boulder.
22-May-2023 11:05 AM EDT

Meet the Director: Ken Andersen

Ken Andersen is the associate laboratory director of the Spallation Neutron Source and the High Flux Isotope Reactor in Oak Ridge, Tennessee. This is a continuing profile series on the directors of the Department of Energy (DOE) Office of Science...
23-Sep-2021 1:40 PM EDT

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Matt Law: Then and Now / 2010 Early Career Award Winner

Then and Now looks at what a 2010 Department of Energy Office of Science Early Career Award meant for Matt Law, now an associate professor in the Department of Chemistry at the University of California, Irvine.
23-Oct-2020 11:50 AM EDT

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Victoria Orphan: Then and Now

Victoria Orphan is the James Irvine Professor of Environmental Science and Geobiology in the Division of Geological and Planetary Sciences at the California Institute of Technology.
24-Aug-2020 3:55 PM EDT

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Martin Centurion: Then and Now

Martin Centurion is the Susan J. Rosowski Associate Professor in the Department of Physics and Astronomy at the University of Nebraska-Lincoln.
24-Aug-2020 3:55 PM EDT

Athena Safa Sefat: Then and Now

Athena Safa Sefat is a Senior Research Scientist and a former Wigner Fellow in the Materials Science & Technology Division of the Physical Sciences Directorate at Oak Ridge National Laboratory.
13-Jul-2020 4:05 PM EDT

Colleen Iversen on Belowground Ecology

After working on a climate change experiment that showed plants adapt to additional carbon dioxide by putting extra carbon into their roots, Colleen Iverson has been on a mission to understand the role of roots in the environment, especially the...
13-Jul-2020 3:50 PM EDT

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