Posts tagged with "Lasers"

For article Scientists create ‘diamond rain’ that forms in the interior of icy giant planets like Neptune

Scientists create ‘diamond rain’ that forms in the interior of icy giant planets like Neptune

Aug. 22, 2017 -  
In an experiment designed to mimic the conditions deep inside the icy giant planets of our solar system, scientists observed “diamond rain” for the first time as it formed in high-pressure conditions. Extremely high pressure squeezes hydrogen and carbon found in the interior of these planets to...
For article NIF’s night Owls: Where the wild things are

NIF’s night Owls: Where the wild things are

Aug. 18, 2017 -  
From sunset to sunrise, while others slumber, the "Owls" of the National Ignition Facility nurture the world’s most energetic laser through some of its most productive hours. On this particular summer night, Shot Director Steve Weaver is the Owl Shift leader of 16 scientists, engineers and...
sun

Scientists probe the conditions of stellar interiors to measure nuclear reactions

Aug. 7, 2017 -  
Most of the nuclear reactions that drive the nucleosynthesis of the elements in our universe occur in very extreme stellar plasma conditions. This intense environment found in the deep interiors of stars has made it nearly impossible for scientists to perform nuclear measurements in these...
For article Summer scholar purifies water with fibers

Summer scholar purifies water with fibers

July 26, 2017 -  
It all started for Mariana Lanzarini-Lopes as an undergraduate, cracking coconuts in the West Indies, seeing the effects of dysentery while working in a hospital in Africa and engineering a solar-powered refrigerator to keep medicine safe in Indian villages. This was the path that led the doctoral...
aps

Plasma physicist earns excellence award

July 18, 2017 -  
Lawrence Livermore National Laboratory (LLNL) physicist Andrew MacKinnon has been awarded the John Dawson Award for Excellence in Plasma Physics Research by the American Physical Society ’s Division of Plasma Physics. The annual award recognizes a specific outstanding achievement in plasma physics...
World Economic Forum

Lab scientist takes stage at World Economic Forum's annual 'meeting of the champions'

July 12, 2017 -  
The global spotlight was on Lawrence Livermore National Laboratory ( LLNL ) physicist Tammy Ma when she took the stage at the World Economic Forum’s (WEF) Annual Meeting of the New Champions, recently held in Dalian, China. The theme of this year’s meeting was “Achieving Inclusive Growth in the...
Earth

Probing the possibility of life on 'super-Earths'

June 16, 2017 -  
Along with its aesthetic function of helping create the glorious Aurora Borealis, or Northern Lights, the powerful magnetic field surrounding our planet has a fairly important practical value as well: It makes life possible. By deflecting harmful charged particles from the sun and the cosmic rays...
Craig Siders

Optical Society of America honors Craig Siders

May 30, 2017 -  
Lawrence Livermore National Laboratory (LLNL) physicist Craig Siders has been named a senior member of the Optical Society of America (OSA), an international society for optics and photonics scientists, engineers, educators and business leaders. Senior membership status recognizes members with more...
3D

NIF technology could revolutionize 3D printing

May 25, 2017 -  
A technology originally developed to smooth out and pattern high-powered laser beams for the National Ignition Facility ( NIF ) can be used to 3D print metal objects faster than ever before, according to a new study by Lawrence Livermore researchers. A team of Lab scientists report the findings in...