News

Sandia Labs News Releases

Category Archives: Materials Science

« Older posts

Advanced materials in a snap

ALBUQUERQUE, N.M. — If everything moved 40,000 times faster, you could eat a fresh tomato three minutes after planting a seed. You could fly from New York to L.A. in half a second. And you’d have waited in line at airport security for that flight for 30 milliseconds. Thanks to machine learning, designing materials for […]

Material found in house paint may spur technology revolution

LIVERMORE, Calif. — The development of a new method to make non-volatile computer memory may have unlocked a problem that has been holding back machine learning and has the potential to revolutionize technologies like voice recognition, image processing and autonomous driving. A team from Sandia National Laboratories, working with collaborators from the University of Michigan, […]

50 million artificial neurons to facilitate machine-learning research at Sandia

ALBUQUERQUE, N.M. — Fifty million artificial neurons — a number roughly equivalent to the brain of a small mammal — were delivered from Portland, Oregon-based Intel Corp. to Sandia National Laboratories last month, said Sandia project leader Craig Vineyard. The neurons will be assembled to advance a relatively new kind of computing, called neuromorphic, based […]

Nat Trask

Basic laws of physics spruce up machine learning

ALBUQUERQUE, N.M. — A proposed project to help scientists use the laws of physics to view multiscale physical events with a clarity never before achieved has won an Early Career Research Program award from the Department of Energy for Sandia National Laboratories researcher Nathaniel Trask. Such work may require observations over a millionfold change in […]

Company moves metals characterization technology forward with help from Sandia Labs

ALBUQUERQUE, N.M. — When a small business needed help proving that its invention, a tabletop laser system, could characterize metals faster and more easily than current equipment, they turned to Sandia National Laboratories’ expertise in metals characterization. Sandia’s testing verified that Albuquerque-based Advanced Optical Technologies’ patented Crystallographic Polarization-Classification Imaging, or CPCI, process reduces time spent […]

Nick Myllenbeck, a materials scientist at Sandia National Laboratories, examines glowing plastic used to detect radioactive material. (Photo by Lloyd Wilson) Click on the thumbnail for a high-resolution image.

Radiation-detecting plastic gets ingredient to stay in the clear

LIVERMORE, Calif. — Researchers at Sandia National Laboratories have identified a straightforward change to the formula for radiation-detecting plastic. The change prevents “fogging,” which reduces the lifetime of the plastics used to detect nuclear material transiting through the U.S. Department of Homeland Security’s radiation detectors. The change also fits well into existing manufacturing processes for […]

Tina Nenoff

A material benefit to society, Sandia scientist elected AAAS fellow

ALBUQUERQUE, N.M. — A perennial inventor of advanced materials has been elected fellow of the American Association for the Advancement of Science. Sandia National Laboratories senior scientist Tina Nenoff was bestowed the honor by her peers for the advancement of science “in service to society” and “for outstanding accomplishments in nanoporous materials and technology through […]

Photo of Keith Matzen

Sandia Fellow wins nuclear fusion award

ALBUQUERQUE, N.M. — Sandia National Laboratories Fellow Keith Matzen has been awarded the 2019 Distinguished Career Award by Fusion Power Associates, a national nonprofit research and educational foundation, for his many contributions to the laboratory development of nuclear fusion. The foundation annually brings together senior U.S. and international fusion experts to review the status of […]

Sandia establishes collaborative research facility for low-temperature plasmas

ALBUQUERQUE, N.M. —  Sandia National Laboratories is setting up a collaborative facility to help researchers worldwide study low-temperature plasmas, the most pervasive state of matter in the universe. The 5-year, $5.5 million project, called the Sandia Low Temperature Plasma Research Facility, is sponsored by the Department of Energy’s Office of Science. Participants will be selected […]

Graphic for ARIAA

AI center to combine hardware, software for practical gains

ALBUQUERQUE, N.M. — Sandia National Laboratories, Pacific Northwest National Laboratory in Richland, Washington, and the Georgia Institute of Technology in Atlanta are launching a research center that combines hardware design and software development to improve artificial intelligence technologies that will ultimately benefit the public. AI is an emerging field with eventual applications ranging from autonomous […]

Nicolas Argibay

National Hispanic science and engineering organization honors two Sandia researchers

ALBUQUERQUE, N.M. — Materials scientist Nic Argibay and health and safety senior manager Rafael Gonzalez were honored at the 31st annual Hispanic Engineer National Achievement Awards Conference by Great Minds in STEM, a nonprofit organization that recognizes Hispanic leadership and achievement in science, technology, engineering and math. Argibay received a Most Promising Scientist or Engineer […]

**

Engineering success by predicting failure

ALBUQUERQUE, N.M. — Since people started forging and working with metal, they’ve arguably been interested in how it breaks. But only since the 1950s have scientists and engineers had a mathematical framework for using laboratory measurements of material failure to predict a structure’s resistance to cracking. “These tools work well for brittle materials, such as […]

Katherine Jungjohann

Thwarting oil-pipeline corrosion by identifying a nanoscale villain

ALBUQUERQUE, N.M. — Steel pipes rust and eventually fail. To preempt disasters, oil companies and others have created computer models to predict when replacement is needed. But if the models themselves go wrong, they can be modified only through experience, a costly problem if detection comes too late. Now, researchers at Sandia National Laboratories, the […]

Automated Design

Mirage software automates design of optical metamaterials

ALBUQUERQUE, N.M. — New software lets users design science-fiction-like materials with the same efficiency that architects draft building plans. Watch a preview of Mirage, software developed by Sandia to make optical engineering (relatively) easy. The cubes in the video are blueprints of meta-atoms, nanosized building blocks that give metamaterials their distinctive, unusual properties valued for […]

Leonard Martinez

Friendly electromagnetic pulse improves survival for electronics

ALBUQUERQUE, N.M. — An electromagnetic pulse, or EMP, emitted by a nuclear weapon exploded high above the United States could disable the electronic circuits of many devices vital to military defense and modern living. These could include complicated weapon systems as well as phones, laptops, credit cards and car computers. Also in trouble might be […]

« Older posts