Mars may have been a wetter place than previously thought, according to research on simulated Martian meteorites conducted, in part, at Berkeley Lab’s Advanced Light Source.
X-ray studies of meteorite samples, conducted by NASA and Berkeley Lab researchers, could help gauge threats to Earth by providing new insights on the microscopic makeup of asteroids and how they break up in the atmosphere.
X-ray-based experiments at Berkeley Lab will simulate—in microscopic detail—spacecraft parachute fabric performance in the extreme conditions of other planets’ atmospheres.
NASA is developing a new family of flexible heat-shield systems with a woven carbon-fiber base material, and is using X-rays at Berkeley Lab’s Advanced Light Source to test the designs.
NASA and Berkeley Lab researchers have teamed up to explore next-generation spacecraft materials at the microscale using an X-ray technique that produces 3-D images. This work could help ensure future spacecraft survive the rigors of otherworldly atmospheres.
The National Academy of Engineering named three Berkeley Lab researchers to this year’s class of 84 new members and 22 foreign associates. Robert Budnitz, Gerbrand Ceder and Katherine Yelick were elected in recognition of their distinguished and continuing achievements in original research.
Scientists used one of the world’s most powerful electron microscopes to map the precise location and chemical type of 23,000 atoms in an extremely small particle made of iron and platinum. Insights gained from the particle’s structure could lead to new ways to improve its magnetic performance for use in high-density, next-generation hard drives.
Using advanced imaging techniques, scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have been able to observe what exactly happens inside a cathode particle as lithium-ion batteries are charged and discharged. In a research project led by Berkeley Lab materials chemist Guoying Chen, the researchers uncovered important insights into reactions in
Berkeley scientists have discovered that electrons in vanadium dioxide can conduct electricity without conducting heat, an exotic property in an unconventional material. The characteristic could lead to applications in thermoelectrics and window coatings.
Visiting scientists gave input during a workshop last week on the range of new X-ray science made possible by a planned upgrade of the Advanced Light Source.