麻豆传媒

Department of Energy, Office of Science
Washington, DC USA

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Driving Chemical Transformations Through the Power of Solar Energy

Researchers used solar energy to convert CO2 into a valuable chemical commodity with a two-step solar-powered process. First, electricity from solar energy combined with electrochemistry converts CO2 to ethylene. The ethylene gas stream that exits...
13-Jan-2025 10:25 AM EST Add to Favorites

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Advanced Techniques Paint a More Accurate Picture of Molecular Geometry in Metal Complexes

Attractive metal-metal bonding occurs in a variety of molecules made of metallic atoms such as Iridium (Ir). Current theoretical and experimental methods have shown the existence of two isomers for Ir-Ir molecular systems, but researchers have not...
13-Jan-2025 9:00 AM EST Add to Favorites

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Neutron Star Mountains Would Cause Ripples in Space-Time

The surface features of neutron stars are largely unknown. Nuclear theorists explored mountain building mechanisms active on the moons and planets in our solar system. Some of these mechanisms suggest that neutron stars are likely to have mountains....
10-Jan-2025 8:15 PM EST Add to Favorites

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AI Tackles Disruptive Tearing Instability in Fusion Plasma

Instabilities in the plasma in a tokamak device can cause disruptions that result in rapid loss of plasma confinement and the release of large amounts of energy. Current approaches can suppress one type of disruption, tearing instabilities, after...
10-Jan-2025 10:20 AM EST Add to Favorites

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New Approach Merges Theoretical Fundamentals with Experimental Studies of the Proton鈥檚 Structure

New quantum chromodynamics (QCD) research provides physicists with the tools needed to relate the physics of specific particle collisions with the internal structure of the involved particles. These tools will help scientists relate theory and...
10-Jan-2025 9:55 AM EST Add to Favorites

Students and Faculty to Join Research Teams this Spring at Department of Energy National Laboratories and a Fusion Facility

A diverse group of 164 undergraduate students and six faculty will participate in unique workforce development programs at 11 of the nation鈥檚 national laboratories and a fusion facility during Spring 2025.
7-Jan-2025 8:00 PM EST Add to Favorites

Department of Energy Announces $179 Million for Microelectronics Science Research Centers

Today, the U.S. Department of Energy (DOE) announced $179 million in funding for three Microelectronics Science Research Centers (MSRCs). These three MSRCs will perform basic research in microelectronics materials, device and system design, and...
23-Dec-2024 6:00 PM EST Add to Favorites

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Automation of Nuclear Chemistry Processes Leads to More Efficient Production of Astatine for Cancer Therapy

Astatine-211 (At-211) is a promising alpha emitting radioisotope for cancer therapy, but its short 7.2-hour half-life means that it must be handled quickly to minimize losses due to radioactive decay. In this research, scientists designed and tested...
20-Dec-2024 2:45 PM EST Add to Favorites


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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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