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Advanced Materials and Manufacturing
Two LLNL scientists chosen for 2022 DOE Project Leadership Institute
The Department of Energy (DOE) Project Leadership Institute (PLI) has selected Lawrence Livermore National Laboratory’s Lara Leininger and Al Churby as 2022 cohort participants. Members of the PLI cohort have demonstrated their expertise as technical, business systems or project leaders, with significant experience and responsibility for project or organization performance…
Taking a look at tiny bubbles
The formation and collapse of microscopic bubbles is important in a wide range of fields as both a potential mechanism behind tissue damage, such as in cases of blast-wave-induced traumatic brain injury, and as a useful tool for technology applications, such as mechanical properties evaluation, nanomaterials manipulation and surface cleaning. Nanobubbles have been of…
Capturing microbes in soil and plants
Lawrence Livermore National Laboratory (LLNL) scientists have developed a custom microscope to image microbes in soil and plants at the micrometer scale. Live imaging of microbes in soil would help scientists understand how soil microbial processes occur on the scale of micrometers, where microbial cells interact with minerals, organic matter, plant roots and other…
Two LLNL scientists honored as 2022 Oppenheimer Science and Energy Leadership fellows
The Oppenheimer Science and Energy Leadership Program (OSELP) has selected Lawrence Livermore National Laboratory computer scientist Kathryn Mohror and materials scientist T. Yong Han as 2022 fellows. Established in 2017, OSELP is a distinguished fellowship program that brings together exceptional leaders to explore the complexities, challenges and opportunities facing the…
Breaking down the barriers in all solid-state batteries
Solid electrolytes may overcome key technological hurdles associated with the narrow electrochemical and thermal stability of conventional lithium (Li)-ion and sodium (Na)-ion batteries. However, many solid electrolytes — ceramics in particular — also suffer from poor cycling issues and limitations in their ability to efficiently transport ions. These limitations often…
Multiscale simulations of metal additive manufacturing processes
Much of the latent promise of metal additive manufacturing (AM) rests in the potential for controlled creation of spatially tailored microstructures, designed to optimize key build-scale properties through systematic variation across a build. Component optimization possibilities and performance potential expand enormously when this becomes possible. However, the extreme…
Pandora mission to study stars and exoplanets continues toward flight
The Pandora mission, co-led by a national laboratory and a NASA flight center, has passed a crucial step on its path to study stars and planets outside our solar system, or exoplanets. After a successful concept study report and system requirements review, NASA approved the mission to continue toward flight. Lawrence Livermore National Laboratory (LLNL) and NASA’s Goddard…
Unprecedented multiscale model of protein behavior linked to cancer-causing mutations
Lawrence Livermore National Laboratory (LLNL) researchers and a multi-institutional team of scientists have developed a highly detailed, machine learning-backed multiscale model revealing the importance of lipids to the signaling dynamics of RAS, a family of proteins whose mutations are linked to numerous cancers. Published by the Proceedings of the National Academy of…
The Path to a Carbon Neutral California
A Livermore report outlines a strategy to reduce California’s carbon emissions to net zero by 2045.
Playing it safe: LLNL scientist creates energetic compounds with isotopic labels
Ana Racoveanu is able to do something most others throughout the nuclear security enterprise cannot do — something challenging and extremely valuable throughout the complex. Racoveanu, a staff scientist in Lawrence Livermore National Laboratory’s Materials Science Division, is able to synthesize energetic compounds with isotopic labels. The primary goal of this work is to…
Disorder in surface materials key to better hydrogen storage
Lawrence Livermore National Laboratory (LLNL) scientists have found that atomic disorder in certain boron-based hydrogen storage systems can potentially improve the rate of hydrogen uptake. Metal boride surfaces and their single-layer variants — known as borophenes — are generally thought to feature a regular arrangement of atoms at low to moderate temperatures. The LLNL…
LLNL researchers garner three awards among top 100 industrial inventions
Lawrence Livermore National Laboratory (LLNL) scientists and engineers have collected three awards among the top 100 industrial inventions worldwide. The trade journal R&D World Magazine announced the winners of the awards, often called the “Oscars of invention,” during a three-day virtual ceremony — Oct. 19-21 — and on the magazine’s website. With this year’s results,…
New hydrogen storage material steps on the gas
Hydrogen is increasingly viewed as essential to a sustainable world energy economy because it can store surplus renewable power, decarbonize transportation and serve as a zero-emission energy carrier. However, conventional high-pressure or cryogenic storage pose significant technical and engineering challenges. To overcome these challenges, Lawrence Livermore National…
Tube-in-tube structure going strong
Similar to grass stems, Lawrence Livermore National Laboratory (LLNL) scientists have created nanostrut-connected tube-in-tubes that enable stronger low-density structural materials. Porous materials with engineered stretching-dominated lattice designs, which offer attractive mechanical properties with ultra-light weight and large surface area for wide-ranging applications…
PLS postdocs battle it out at the 2021 Research Slam!
Lawrence Livermore National Laboratory’s (LLNL’s) fifth annual Research Slam! took place virtually on October 6th and featured 14 LLNL postdocs, 9 of which represented the Physical and Life Sciences Directorate (PLS). Over 300 people logged on to attend the live two-hour event, enthusiastically cheering for their favorite postdocs in the comment section. Each finalist was…
Lawrence Livermore Research Slam! winners advance to Bay Area competition
The top winners of the recent Lawrence Livermore National Laboratory (LLNL) Research Slam!, a speaking competition for postdocs, will advance to the Bay Area Research SLAM set for Thursday, Oct. 28. The Bay Area Research SLAM! is a collaboration between the Bay Area’s national labs (Lawrence Berkeley National Laboratory, LLNL, Sandia National Laboratories and SLAC National…
At the extreme: Breaking the ice mold
New research involving Lawrence Livermore National Laboratory (LLNL) scientists shows that water can remain liquid in a metastable state when transitioning from liquid to a dense form of ice at higher pressures than previously measured. Water at extreme conditions has attracted recent attention because of its complex phase diagram, including superionic ice phases having…
Researchers discover the first nerve-agent antidote that crosses the blood–brain barrier
A team led by LLNL scientists has discovered the first antidote against nerve-agent poisoning that crosses the blood–brain barrier (BBB). Their research, published in Scientific Reports, comes on the heels of a recent resurgence of nerve agents in transnational conflicts. Organophosphorus-based nerve agents (OPNAs)—including sarin, soman, and VX—cross the BBB and are…
Researchers describe new technique to print transparent ceramics
In new research reported in Optics Letters and featured by the journal as an Editors’ Pick, LLNL researchers describe a new technique to print transparent ceramics with extremely fine feature sizes (in the tens of microns) for use as laser-amplification media. This technique is particularly amenable to thin film geometry and enables control of the composition and location…
LLNL, other Bay Area labs to host webinar about business partnerships, the future of semiconductors
Lawrence Livermore National Laboratory (LLNL) and its three partner national labs in the Bay Area Lab Innovation Networking Center (LINC) will offer a webinar about the future of semiconductors and advanced materials on Wednesday, Aug. 25. The two-hour virtual Zoom webinar, called “Over the Horizon” and set to start at noon Pacific time, is primarily targeted at Bay Area…
