New Crystal Production Method Could Enhance Quantum Computers and Electronics
In a study published in Nature Materials, scientists from the University of California, Irvine describe a new method to make very thin crystals of the element bismuth - a process that may aid the manufacturing of cheap flexible electronics an everyday reality.
STAR Sees a Magnetic Imprint on Deconfined Nuclear Matter
Scientists have the first direct evidence that the powerful magnetic fields created in off-center collisions of atomic nuclei induce an electric current in "deconfined" nuclear matter. The study used measurements of how charged particles are deflected when they emerge from the collisions. The study provides proof that the magnetic fields exist and offers a new way to measure electrical conductivity in quark-gluon plasma.
Argonne introduces newest class of named postdoctoral fellows
Argonne has awarded five named postdoctoral fellowships to researchers in fields including particle physics, materials science, quantum, artificial intelligence, energy storage, and environmental science.
Dr. John F. Wu Receives 2024 Maryland Outstanding Young Scientist Award
STScI assistant astronomer John Wu has been named 2024 Outstanding Young Scientist by the Maryland Academy of Sciences. Using machine-learning methods that he developed, he has pioneered the discovery of low-mass galaxy candidates and contributed to theoretical models of galaxies, dark matter halos, and their cosmic surroundings.
The Facility for Rare Isotope Beams Observes Five Never-Before-Seen Isotopes
The Facility for Rare Isotope Beams (FRIB) has discovered five never-before-seen heavy element isotopes: thulium-182 and 183, ytterbium-186 and 187, and lutetium-190. Researchers found the new isotopes in the debris of collisions between a stable beam of platinum-198 and a carbon target. These results show the potential for FRIB as it increases its capabilities.
Oppenheimer Fellows to Gain Broader View of National Labs
Two physicists at Jefferson Lab have been selected as fellows for the distinguished Oppenheimer Science and Energy Leadership Program (OSELP), considered the highest honor for leadership training among national labs.
Visual observation of photonic Floquet-Bloch oscillations
Bloch oscillations (BOs) have been extensively studied in static systems but remain mysterious in Floquet systems.
Low-loss and polarization insensitive 32 x 4 optical switch for ROADM applications
Reconfigurable optical add-drop multiplexers (ROADM) are critical components in flexible optical networks for the dynamic channel reassignment. A university and industrial collaborative effort in China has led to the development of a compact, integrated optical switch matrix for the ROADM applications that is both low-loss and polarization-independent.
Cedars-Sinai Cancer Welcomes New Vice Chair of Research
Cedars-Sinai Cancer has selected radiation oncology physicist Indrin Chetty, PhD, as the new vice chair of Research and director of the Medical Physics Division in the Department of Radiation Oncology.
Argonne to launch new project to decarbonize iron production
Argonne National Laboratory will be receiving $3 million over three years to lead a project on developing a technology for ironmaking with zero carbon emissions and lower required energy.
X-ray study offers first look at a quantum version of the liquid-crystal phase
A team of scientists, with help from Argonne National Laboratory's Advanced Photon Source, have demonstrated the existence of an elusive state of matter known as quantum spin nematic.
Two Brookhaven Lab Scientists Named AAAS Fellows
UPTON, N.Y. -- The American Association for the Advancement of Science (AAAS) has recognized two staff scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory with the distinction of Fellow: Deputy Associate Laboratory Director for High Energy Physics Dmitri Denisov and Senior Chemist Anatoly Frenkel.
Expanding the Hunt for Hidden Dark Matter Particles
Theoretical models of dark matter predict that its signals can be detected using low-background radiation detectors. By looking for specific types of dark matter and finding no signal, scientists operating the Majorana Demonstrator experiment have significantly narrowed the characteristics of potential dark matter particles. The results will help design future experiments.
The KDK Collaboration Identifies Rare Nuclear Decay in Long-Lived Potassium Isotope
Potassium-40 usually decays to calcium-40, but about 10 percent of the time it decays to argon-40 through electron capture. One variant of this decay path ends in argon-40 in its ground state.
New Theoretical Contribution Helps Examine the Internal Rotation of the Proton
The quark Sivers function describes much of the physics of how quarks are distributed in a proton whose rotation is perpendicular to its direction of motion. This function shows whether more quarks in the proton move to the right than to the left of the plane created by the proton's velocity and the direction of the proton's rotation (spin) axis.
New instrument could help scientists tailor plasma to produce more fusion heat
Scientists at PPPL have finished building a new plasma measurement instrument that could aid efforts to boost the heat of fusion reactions in facilities known as tokamaks.
Massive Stellar Black Hole Experts and Research
The discovery of the most massive stellar black hole yet in the Milky Way galaxy has captured the attention of astronomers worldwide. This extraordinary find, identified through data from the European Space Agency's Gaia mission, showcases the remarkable capabilities of modern astronomical technology.
Three Rensselaer Polytechnic Institute Faculty Members Honored by AAAS
Rensselaer Polytechnic Institute's Boleslaw Szymanski, Ph.D., and Chunyu Wang, M.D. Ph.D., have been elected fellows of the American Association for the Advancement Science (AAAS). Steven Cramer, Ph.D., who was elected AAAS Fellow in 2017, was elected Council Member of the Section on Engineering.
DOE Under Secretary for Science and Innovation Visits Jefferson Lab
On April 1Jefferson National Accelerator Facility welcomed Under Secretary for Science and Innovation Geraldine (Geri) Richmond for a tour of the lab and briefing on its research mission, innovation and STEM programs.
Argonne plays critical role in consortium to advance fuel cell and electrolyzer manufacturing
Improving the manufacturing of green hydrogen technologies is key to wide-spread industry adoption. Argonne is part of a consortium dedicated to scaling up, accelerating production and reducing the cost of producing hydrogen fuel cells and electrolyzers.
DOE's Office of Science Graduate Student Research Program Selects 86 Outstanding U.S. Graduate Students
The Department of Energy's (DOE's) Office of Science has selected 86 graduate students representing 31 states and Puerto Rico for the Office of Science Graduate Student Research (SCGSR) program's 2023 Solicitation 2 cycle.
Magnetic Microcoils Unlock Targeted Single-Neuron Therapies for Neurodegenerative Disorders
In the Journal of Vacuum Science & Technology A, researchers deploy an array of microscopic coils to create a magnetic field and stimulate individual neurons. The magnetic field can induce an electric field in any nearby neurons, the same effect created by an electrode but much more precise.
New Method Could Explore Gluon Saturation at the Future Electron-Ion Collider
Exploring the gluon saturation in large nuclei is one of the major goals of the future Electron-Ion Collider. New research proposes a novel method to probe the onset of gluon saturation by measuring the nucleon energy-energy correlation in deep inelastic scattering. This result leads to a comprehensive approach to study the universal behavior of gluon saturation.
AIP Appoints Alejandro de la Puente as Director of the Society of Physics Students and AIP Student Engagement Officer
AIP is delighted to announce the appointment of Alejandro de la Puente as director of the Society of Physics Students and AIP's first Student Engagement Officer.