Scientists have created crystalline sheets one molecule thick using a synthetic molecule called a polypeptoid. Scientists take images of these nanosheets using electron microscopes, but until recently these images were blurry. This new study used machine learning to process about 500,000 independent images to produce the first clear image of individual atoms in a synthetic soft material.
The American Physical Society awards the Rahman Prize to Argonne senior scientist Giulia Galli.
Perovskite nanocrystals have been prime candidates as a new material for LEDs but have proved unstable on testing. Scientists have discovered a method for stabilizing them, which have applications for consumer electronics, detectors and medical imaging.
Commercially available materials may be a potentially scalable platform for trapping gases for nuclear energy and other applications.
Scientists at Brookhaven and Lawrence Berkeley National Laboratories have been developing an automated experimental setup of data collection, analysis, and decision making.
Scientists at Berkeley Lab and UC Berkeley have created an ultrathin magnet that operates at room temperature. The ultrathin magnet could lead to new applications in computing and electronics – such as spintronic memory devices – and new tools for the study of quantum physics.
Researchers at Stanford and Berkeley Lab’s Molecular Foundry have developed virus-killing molecules called peptoids. The technology could make possible an emerging category of antiviral drugs that could treat everything from herpes and COVID-19 to the common cold.
The first nanoscale images ever taken inside intact, lithium-metal coin batteries (also called button cells or watch batteries) challenge prevailing theories and could help make future high-performance batteries, such as for electric vehicles, safer, more powerful and longer lasting.
Using DNA, scientists organized bioactive proteins in desired 2-D and 3-D ordered arrays—promising for structural biology, biomedicine, and more.
This latest-generation tool, which combines a scanning electron microscope and focused-ion beam, has advanced capabilities for preparing and analyzing nanomaterial samples.
At the Department of Energy’s Oak Ridge National Laboratory, scientists use artificial intelligence, or AI, to accelerate the discovery and development of materials for energy and information technologies.
A research team co-led by Berkeley Lab has created and observed quasiparticles called 3D hopfions at the nanoscale (billionths of a meter) in a magnetic system. The discovery could advance high-density, high-speed, low-power, yet ultrastable magnetic memory “spintronics” devices.
At Berkeley Lab’s Molecular Foundry, scientists recruited a world-leading microscope to capture atomic-resolution, high-speed images of gold atoms self-organizing, falling apart, and then reorganizing many times before settling into a stable, ordered crystal.
As the CFN assistant director of operations, Lowe oversees day-to-day administrative functions essential to CFN success.
A team of researchers co-led by Berkeley Lab and Columbia University has developed a new material called avalanching nanoparticles that, when used as a microscopic probe, offers a simpler approach to taking high-resolution, real-time snapshots of a cell’s inner workings at the nanoscale.
A research team led by Berkeley Lab has designed a new material – called ZIOS (zinc imidazole salicylaldoxime) – that extracts copper ions from mine wastewater with unprecedented precision and speed.
Scientists developed a platform for making 3-D superconducting nano-architectures with a prescribed organization.
Then and Now looks at what a 2010 Department of Energy Office of Science Early Career Award meant for Matt Law, now an associate professor in the Department of Chemistry at the University of California, Irvine.
In celebration of National Nanotechnology Day, Molecular Foundry Director Kristin Persson explains atomic-scale engineering at four different levels – for a kindergartner, a middle schooler, a high school senior, and a graduate student
A team led by Oak Ridge National Laboratory implanted atoms precisely into the top layers of ultra-thin crystals, yielding two-sided Janus structures that may prove useful in developing energy and information technologies.
Scientists have developed a new type of nanostructure that mimics certain natural light-harvesting systems. The new nanostructures serve as a bridge to move energy generated by light-absorbing molecules to light-emitting molecules. The transfer has less than 1 percent energy loss.
Researchers demonstrated new ways to use electron microscopy to study liquids at high resolution. They used this technique to examine how nuclei in liquids and molecules vibrate at multiple length scales. This work can lead to new ways for scientists to describe liquids, the interfaces between fluids, and materials labeled with isotopes.
A team led by Oak Ridge National Laboratory synthesized a “nanobrush” structure with high surface area and discovered how its unique architecture drives ions across interfaces to transport energy or information.
Scientists at Berkeley Lab and Stanford have joined forces to aim a gene-targeting, antiviral agent called PAC-MAN against COVID-19.
The Weizmann Institute’s Prof. Roy Bar-Ziv has demonstrated the self-synthesis and self-assembly of a ribosomal subunit on the surface of a chip. The breakthrough could lead to novel types of vaccines, including for antibiotic-resistant bacteria, or to assembly lines to produce complex molecules for a range of industries.
Researchers at Berkeley Lab have captured 3D images of nanoparticles in liquid with atomic precision, and developed an ultrathin electrical switch that could further miniaturize computing devices and personal electronics without loss of performance.
As a staff member in the Theory and Computation Group at Brookhaven Lab’s Center for Functional Nanomaterials, Qu applies various approaches in artificial intelligence to analyze experimental and computational nanoscience data.
A device to quickly capture and identify various strains of virus has been developed, according to researchers at Penn State and New York University.
ORNL and NREL took demonstrated a miniaturized gyroscope. ORNL created and tested new wireless charging designs. If humankind reaches Mars this century, an ORNL-developed experiment testing advanced materials for spacecraft may play a key role. ORNL and Georgia Tech found that critical interactions between microbes and peat moss break down under warming temperatures. ORNL and industry demonstrated that an additively manufactured hot stamping die can withstand up to 25,000 usage cycles.
A team of scientists led by the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has gained valuable insight into 3D transition metal oxide nanoparticles’ natural “edge” for 2D growth.
By using sound waves, scientists have begun to explore fundamental stress behaviors in a crystalline material that could form the basis for quantum information technologies.
A scientist, an artist, and a computer music professor combined 3-D printing, sound, and virtual reality to represent nanoscience data.