Exploiting a strain-engineering approach could provide nanoscale light sources with a nonfluctuating emission wavelength for use in sensors, quantum communication, and imaging.
A finding from a team led by scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory could ultimately help improve the army of tiny, vibrating components found in a range of electronics and even create devices that mimic biological processes. The researchers have pioneered a micromechanical device that responds to external signals in an entirely new way.
Scientists develop a molecular map of metabolic products of bacteria in root nodules to aid sustainable agriculture.
Neutrons used to study how an antibacterial peptide fights bacteria; decade-long study finds higher CO2 levels caused 30 percent more wood growth in U.S. trees; ultrasonic additive manufacturing to embed fiber optic sensors in heat- and radiation-resistant materials could yield safer reactors; ORNL analyzes "dark spots" where informal neighborhoods may lack power access; new Transportation Energy Data Book released.
A team of researchers from the Department of Energy's Oak Ridge National Laboratory (ORNL) Health Data Sciences Institute (HDSI) have harnessed the power of artificial intelligence (AI) to better match cancer patients with clinical trials. The researchers were one of ten teams to develop a digital tool to address complex challenges relevant to medical conditions such as cancer and Lyme disease as part of The Opportunity Project (TOP) Health Sprint, a 14-week effort sponsored by the Census Bureau, coordinated by the Department of Health and Human Services, and led by two Presidential Innovation Fellows.
Thanks to a study that combines the power of supercomputing with data science and experimental methods, researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory and the University of Cambridge in England have developed a novel "design to device" approach to identify promising materials for dye-sensitized solar cells (DSSCs).
A research team led by the Department of Energy's Lawrence Berkeley National Laboratory has created a nanoscale "playground" on a chip that simulates the formation of exotic magnetic particles called monopoles. The study could unlock the secrets to ever-smaller, more powerful memory devices.
Recovery of more than 1500 microbial genomes shines light on how carbon is metabolized as permafrost thaws.
Scientists at the Department of Energy's Oak Ridge National Laboratory, Drexel University and their partners have discovered a way to improve the energy density of promising energy-storage materials, conductive two-dimensional ceramics called MXenes.
Argonne scientists have developed a way to control the motion of swimming bacteria using 3-D-printed microscopic pillars. This advance might eventually influence microscopic transport, biomedicine and even microrobotics.
Scientists at the U.S. Department of Energy's Ames Laboratory have developed a method to accurately measure the "exact edge" or onset at which a magnetic field enters a superconducting material.
Researchers find gusty winds increase surface evaporation that drives summer rainstorms in the Tropical West Pacific.
Research offers evidence that microbes and organic matter raise toxin levels, potentially helping improve mercury monitoring.
Scientists have developed a deep neural network that sidesteps a problem that has bedeviled efforts to apply artificial intelligence to tackle complex chemistry - a shortage of precisely labeled chemical data.
New method produces high-purity zirconium-89, a diagnostic radionuclide used to image cancerous tumors.
Scientists tame damaging edge instabilities in steady-state conditions required in a fusion reactor.
A combination of X-ray crystallography and cryo-electron microscopy assisted in a collaborative effort to obtain the highest-resolution structure of the fungal protein Hsp104, which may serve to hinder the formation of certain degenerative diseases.
Combining a first laser pulse to heat up and "drill" through a plasma, and another to accelerate electrons to incredibly high energies in just tens of centimeters, scientists have nearly doubled the previous record for laser-driven particle acceleration at Berkeley Lab's BELLA Center.
A novel experimental geometry at the Linac Coherent Light Source reveals, for the first time, how silicon responds to shocks similar to those in a planet's core.
New research, led by teams from Carnegie Mellon University and the U.S. Department of Energy's (DOE) Argonne National Laboratory, has identified how and when tiny gas pockets in manufactured products, which lead to cracks and other failures, form. The team has also developed a methodology to predict their formation - information that could dramatically improve the 3D printing process.
Yes. Such condensates, analogous to those in carbon-12, in heavier nuclei could change how we describe certain elements.
Spectroscopic measurements reveal that main ions flow much faster than impurities at the edge of fusion-relevant plasmas.
An international team has used an X-ray laser at the Department of Energy's SLAC National Accelerator Laboratory to get an incredibly detailed look at what happens to the structure of a model photocatalyst when it absorbs light.
The two most abundant elements in the universe, hydrogen and helium, were previously thought to be impossible to measure by X-ray photoelectron spectroscopy.
Surprisingly, a magnetic island does not necessarily perturb the plasma current in a dangerous way and destroy fusion performance.