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DOE SCIENCE NEWS BY TOPIC: Engineering and Technology

DOE laboratories operate many of the nation’s most sophisticated research facilities, including the nation’s largest high performance computing centers, the world’s highest energy proton collider, third-generation synchrotron light sources and high-flux neutron sources as well as specialized facilities for microcharacterization, materials synthesis, combustion research, ion beam studies, and fusion energy research. The agency’s research facilities have an enormous impact on science and technology ranging from the most fundamental constituents of matter to superconductor structure and the production of unique isotopes for defense applications.

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Features

First direct evidence that a phase of matter competes with high-temperature superconductivity

First direct evidence that a phase of matter competes with high-temperature superconductivity

Scientists have found the first direct evidence that a mysterious phase of matter known as the 'pseudogap' competes with high-temperature superconductivity, robbing it of electrons that otherwise might pair up to carry current through a material with 100 percent efficiency.

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Crown ethers flatten in graphene for strong, specific binding

A team led by the Department of Energy's Oak Ridge National Laboratory has discovered a way to dramatically increase the selectivity and binding strength of crown ethers by incorporating them within a rigid framework of graphene. Strong, specific electrostatic binding of crown ethers may advance sensors, chemical separations, nuclear-waste cleanup, extraction of metals from ores, purification and recycling of rare-earth elements, water purification, biotechnology, energy production in durable lithium-ion batteries, catalysis, medicine and data storage.

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Crown ethers flatten in graphene for strong, specific binding

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Lab News Releases
19-Dec-2014
Making a good thing better
DOE/Lawrence Berkeley National Laboratory

19-Dec-2014
Ames Laboratory scientist Wang named APS Fellow
DOE/Ames Laboratory

18-Dec-2014
Oregon researchers glimpse pathway of sunlight to electricity
University of Oregon

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