Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

National Synchrotron Light Source II Achieves 'First Light'

27.10.2014

The National Synchrotron Light Source II detects its first photons, beginning a new phase of the facility's operations. Scientific experiments at NSLS-II are expected to begin before the end of the year.

The brightest synchrotron light source in the world has delivered its first x-ray beams. The National Synchrotron Light Source II (NSLS-II) at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory achieved "first light" on October 23, 2014, when operators opened the shutter to begin commissioning the first experimental station (called a beamline), allowing powerful x-rays to travel to a phosphor detector and capture the facility's first photons. While considerable work remains to realize the full potential of the new facility, first light counts as an important step on the road to facility commissioning.


Brookhaven National Laboratory

Inside the beamline enclosure at the National Synchrotron Light Source II (NSLS-II), a phosphor detector (the rectangle at right) captured the first x-rays (in white) which hit the mark dead center.

"This is a significant milestone for Brookhaven Lab, for the Department of Energy, and for the nation," said Harriet Kung, DOE Associate Director of Science for Basic Energy Sciences. "The National Synchrotron Light Source II will foster new discoveries and create breakthroughs in crucial areas of national need, including energy security and the environment. This new U.S. user facility will advance the Department's mission and play a leadership role in enabling and producing high-impact research for many years to come."

At 10:32 a.m. on October 23, a crowd of scientists, engineers, and technicians gathered around the Coherent Soft X-ray Scattering (CSX) beamline at NSLS-II, expectantly watching the video feed from inside a lead-lined hutch where the x-ray beam eventually struck the detector. As the x-rays hit the detector, cheers and applause rang out across the experimental hall for a milestone many years in the making.

"This achievement begins an exciting new chapter of synchrotron science at Brookhaven, building on the remarkable legacy of NSLS, and leading us in new directions we could not have imagined before," said Laboratory Director Doon Gibbs. "It's a great illustration of the ways that national labs continually evolve and grow to meet national needs, and it's a wonderful time for all of us. Everyone at the Lab, in every role, supports our science, so we can all share in the sense of excitement and take pride in this accomplishment."

In the heart of the 590,000 square foot facility, an electron gun emits packets of the negatively charged particles, which travel down a linear accelerator into a booster ring. There, the electrons are brought to nearly the speed of light, and then steered into the storage ring, where powerful magnets guide the beam on a half-mile circuit around the NSLS-II storage ring.

As the electrons travel around the ring, they emit extremely intense x-rays, which are delivered and guided down beamlines into experimental end stations where scientists will carry out experiments for scientific research and discovery. NSLS-II accelerator operators have previously stored beam in the storage ring, but they hadn't yet opened the shutters to allow x-ray light to reach a detector until today's celebrated achievement.

"We have been eagerly anticipating this culmination of nearly a decade of design, construction, and testing and the sustained effort and dedication of hundreds of individuals who made it possible," said Steve Dierker, Associate Laboratory Director for Photon Sciences. 'We have more work to do, but soon researchers from around the world will start using NSLS-II to advance their research on everything from new energy storage materials to developing new drugs to fight disease. I'm very much looking forward to the discoveries that NSLS-II will enable, and to the continuing legacy of groundbreaking synchrotron research at Brookhaven."

NSLS-II, a third-generation synchrotron light source, will be the newest and most advanced synchrotron facility in the world, enabling research not possible anywhere else. As a DOE Office of Science User Facility, it will offer researchers from academia, industry, and national laboratories new ways to study material properties and functions with nanoscale resolution and exquisite sensitivity by providing state-of-the-art capabilities for x-ray imaging, scattering, and spectroscopy.

Currently 30 beamlines are under development to take advantage of the high brightness of the x-rays at NSLS-II. Commissioning of the first group of seven beamlines will begin in the coming months, with first experiments beginning at the CSX beamline before the end of 2014.

At the NSLS-II beamlines, scientists will be able to generate images of the structure of materials such as lithium-ion batteries or biological proteins at the nanoscale level—research expected to advance many fields of science and impact people's quality of life in the years to come.

NSLS-II will support the Department of Energy's scientific mission by providing the most advanced tools for discovery-class science in condensed matter and materials science, physics, chemistry, and biology—science that ultimately will enhance national and energy security and help drive abundant, safe, and clean energy technologies.

Brookhaven National Laboratory is supported by the Office of Science of the U.S. Department of Energy. The Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit science.energy.gov.

Contact Information

Media Contacts:
Karen McNulty Walsh, 631 344-8350 or kmcnulty@bnl.gov
Chelsea Whyte, 631 344-8671 or cwhyte@bnl.gov

Chelsea Whyte
Public Affairs Representative
cwhyte@bnl.gov
Phone: 6313448671

Karen McNulty Walsh | newswise

More articles from Physics and Astronomy:

nachricht Levitating objects with light
19.03.2019 | California Institute of Technology

nachricht Stellar cartography
19.03.2019 | Leibniz-Institut für Astrophysik Potsdam

All articles from Physics and Astronomy >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Stellar cartography

The Potsdam Echelle Polarimetric and Spectroscopic Instrument (PEPSI) at the Large Binocular Telescope (LBT) in Arizona released its first image of the surface magnetic field of another star. In a paper in the European journal Astronomy & Astrophysics, the PEPSI team presents a Zeeman- Doppler-Image of the surface of the magnetically active star II Pegasi.

A special technique allows astronomers to resolve the surfaces of faraway stars. Those are otherwise only seen as point sources, even in the largest telescopes...

Im Focus: Heading towards a tsunami of light

Researchers at Chalmers University of Technology and the University of Gothenburg, Sweden, have proposed a way to create a completely new source of radiation. Ultra-intense light pulses consist of the motion of a single wave and can be described as a tsunami of light. The strong wave can be used to study interactions between matter and light in a unique way. Their research is now published in the scientific journal Physical Review Letters.

"This source of radiation lets us look at reality through a new angle - it is like twisting a mirror and discovering something completely different," says...

Im Focus: Revealing the secret of the vacuum for the first time

New research group at the University of Jena combines theory and experiment to demonstrate for the first time certain physical processes in a quantum vacuum

For most people, a vacuum is an empty space. Quantum physics, on the other hand, assumes that even in this lowest-energy state, particles and antiparticles...

Im Focus: Sussex scientists one step closer to a clock that could replace GPS and Galileo

Physicists in the EPic Lab at University of Sussex make crucial development in global race to develop a portable atomic clock

Scientists in the Emergent Photonics Lab (EPic Lab) at the University of Sussex have made a breakthrough to a crucial element of an atomic clock - devices...

Im Focus: Sensing shakes

A new way to sense earthquakes could help improve early warning systems

Every year earthquakes worldwide claim hundreds or even thousands of lives. Forewarning allows people to head for safety and a matter of seconds could spell...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

International Modelica Conference with 330 visitors from 21 countries at OTH Regensburg

11.03.2019 | Event News

Selection Completed: 580 Young Scientists from 88 Countries at the Lindau Nobel Laureate Meeting

01.03.2019 | Event News

LightMAT 2019 – 3rd International Conference on Light Materials – Science and Technology

28.02.2019 | Event News

 
Latest News

Levitating objects with light

19.03.2019 | Physics and Astronomy

New technique for in-cell distance determination

19.03.2019 | Life Sciences

Stellar cartography

19.03.2019 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>