Showing stories 1-25 out of 73 stories. 1 | 2 | 3>>>
28-Oct-2016 New technique reveals powerful, 'patchy' approach to nanoparticle synthesis
Patches of chain-like molecules placed across nanoscale particles can radically transform the optical, electronic, and magnetic properties of particle-based materials. Now, scientists have used cutting-edge electron tomography techniques -- a process of 3-D reconstructive imaging -- to pinpoint the structure and composition of the polymer nano-patches.
7-Oct-2016 Still no 'sterile' neutrinos, but the search goes on
Reports of the non-existence of the so-called 'sterile' neutrino are premature, say scientists at the US Department of Energy's Brookhaven National Laboratory -- even as they release results from two experiments that further limit the places this elusive particle may be hiding.
26-Apr-2016 The Pellet Stove Design Challenge: We have a winner!
At Brookhaven Lab last week, seven finalists competed to be designated the top-performing pellet stove. The three-day Pellet Stove Design Challenge, organized by the Alliance for Green Heat, featured stove demonstrations and testing as well as presentations and round-table discussions on a variety of issues.
1-Apr-2016 What are aerosols?
Art Sedlacek, an atmospheric scientist at Brookhaven National Laboratory, has flown on planes outfitted with high tech equipment through wildfire plumes and over the ocean, and has visited stations all over the globe to observe aerosols and understand the potentially big impact these suspensions of tiny particles can have on climate.
14-Mar-2016 Brookhaven Lab named an NVIDIA GPU Research Center
NVIDIA, the world leader in visual computing, has named the US Department of Energy's Brookhaven National Laboratory a 2016 GPU Research Center. Brookhaven Lab was recognized for its use of graphics processing unit (GPU)-accelerated computing to conduct research in fields including materials science, physics, and climate science, and for its vision to further the application of GPU-accelerated computing in those and other research fields with a high computational demand.
19-Feb-2016 Physicists zoom in on gluons' contribution to proton spin
By analyzing the highest-energy proton collisions at the Relativistic Heavy Ion Collider (RHIC), a particle collider at the US Department of Energy's (DOE) Brookhaven National Laboratory, nuclear physicists have gotten a glimpse of how a multitude of gluons that individually carry very little of the protons' overall momentum contribute to the protons' spin.
12-Feb-2016 AWARE project launched to gain new insights on climate of Antarctica
Scientists from Brookhaven National Laboratory, working with a group led by the Scripps Institution of Oceanography, embarked on a new project that will lead to a better understanding of how much of the sun's light and the atmosphere's heat radiation reach the Antarctic surface.
29-Jan-2016 Meet Crysten and Ian Blaby
The US Department of Energy's Brookhaven National Laboratory welcomes two new biologists, Crysten and Ian Blaby, who have been brought to the Lab to explore the many genes that play a role in a plant's ability to harness energy and what those genes could mean for enhancing bioenergy crops.
21-Jan-2016 Facility staff and DOE computer scientists collaborate to speed up experimental data analysis
In early December, the US Department of Energy's (DOE) Brookhaven National Laboratory hosted the first in a series of week-long 'hackathons,' a code brainstorming session attended by nearly 40 computer scientists and software developers from several DOE Office of Science User Facilities, including those at Argonne, Berkeley, Oak Ridge and SLAC national laboratories.
29-Dec-2015 2015's Top 10 Scientific Advances at Brookhaven National Laboratory
From creating the tiniest drops of primordial particle soup to devising new ways to improve batteries, catalysts, superconductors, and more, scientists at the US Department of Energy's Brookhaven National Laboratory pushed the boundaries of discovery in 2015. Here, in no particular order, are our picks for the top 10 advances of the year.
25-Nov-2015 Postdoc Alesha Harris: Tackling chemistry from nanoparticles to neutrinos
Alesha Harris has three degrees in chemistry and has taught the subject in her home state of Texas. Although her graduate work was in nanoparticles -- materials just a billionth of a meter in size -- she joined Brookhaven National Laboratory as an Alliance for Graduate Education and the Professoriate-Transformation (AGEP-T) postdoc working with Minfang Yeh, who leads the neutrino and nuclear chemistry group. Before becoming acquainted with Brookhaven Lab and Yeh's work, Harris had never heard of the mysterious neutrinos, invisible subatomic particles.
12-Nov-2015 Brookhaven Lab presents cutting-edge computing capabilities at SC15
High-performance data analysis is the underpinning of much of the science done at US Department of Energy National Laboratories, and it will be on display at the SC15 International Conference for High Performance Computing, Networking, Storage and Analysis in Austin, Texas, Nov. 15-20.
Brookhaven National Laboratory will join the 16 other DOE Labs to showcase the expertise and experimental facilities it has built in an exhibition that plays on the conference theme, 'HPC Transforms.'
2-Nov-2015 Cold electronics help scientists spot elusive 'ghost' particles
Nestled inside the massive MicroBooNE detector, part of a new neutrino experiment just getting underway at the US Department of Energy's (DOE) Fermi National Accelerator Laboratory, lie 50 circuit boards packed with custom-built microelectronics. These circuits were designed by engineers at DOE's Brookhaven National Laboratory to operate while immersed in liquid argon, a cryogenic liquid that boils at a biting -186 degrees Celsius or -303 degrees Fahrenheit.
2-Nov-2015 A neutrino in a haystack
To uncover the secrets of neutrinos, scientists build massive detectors to help them spot these elusive particles. The latest, dubbed MicroBooNE, recently spotted its first accelerator-born neutrino event candidates at Fermi National Accelerator Laboratory. Scientists from nearly 30 institutions, including the US Department of Energy's Brookhaven National Laboratory, collaborate on this experiment.
20-Oct-2015 Meet Robert Palomino: 'Give everything a shot!'
After earning his master's and Ph.D. in physical chemistry at Stony Brook University, Robert Palomino is now one of Brookhaven Lab's new postdocs in the Alliance for Graduate Education and the Professoriate-Transformation program, working at the Lab's new National Synchrotron Light Source II (NSLS-II) to study the structure and other properties of catalysts.
7-Oct-2015 Veljko Radeka shares inaugural APS Division of Particles and Fields Instrumentation Award
The inaugural American Physical Society (APS) Division of Particles and Fields Instrumentation Award has been presented jointly to David Nygren of the University of Texas at Arlington and Veljko Radeka of the US Department of Energy's Brookhaven National Laboratory. Nygren and Radeka received the award during the APS 'New Technologies for Discovery' Workshop on Oct. 5, 2015, at the University of Texas at Arlington.
7-Oct-2015 Brookhaven Lab's links to 2015 Nobel Prize in Physics
The US Department of Energy's (DOE) Brookhaven National Laboratory joins in the worldwide celebration of physicists Takaaki Kajita and Arthur B. McDonald, who were awarded the 2015 Nobel Prize in physics for their roles in demonstrating the 'flavor-changing' property of neutrinos. Brookhaven Lab scientists made important contributions to both of these neutrino experiments, fueled by the Lab's legacy in the study of these abundant yet elusive subatomic particles.
5-Oct-2015 DOE announces funding for new center for computational materials sciences at Brookhaven Lab
The US Department of Energy (DOE) has announced $12 million in funding over the next four years for a new Center for Computational Design of Functional Strongly Correlated Materials and Theoretical Spectroscopy at Brookhaven National Laboratory and Rutgers University. Center scientists will develop next-generation methods and software to accurately describe electronic properties in complex strongly correlated materials, as well as a companion database to predict targeted properties with energy-related application to thermoelectric materials.
The Department of Energy's 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.