The Spintronics Technology Revolution Could Be Just a Hopfion Away

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.

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Revealing Nano Big Bang – Scientists Observe the First Milliseconds of Crystal Formation

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.

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Shine On: Avalanching Nanoparticles Break Barriers to Imaging Cells in Real Time

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.

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New Material Designed by Berkeley Lab ‘Mines’ Copper from Toxic Wastewater

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.

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Making 3-D Nanosuperconductors with DNA

Scientists developed a platform for making 3-D superconducting nano-architectures with a prescribed organization.

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What’s Nanotechnology? Kristin Persson Explains at 4 Different Levels

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

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Process for ‘two-faced’ nanomaterials may aid energy, information tech

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.

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Scientists Aim Gene-Targeting Breakthrough Against COVID-19

Scientists at Berkeley Lab and Stanford have joined forces to aim a gene-targeting, antiviral agent called PAC-MAN against COVID-19.

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Self-Assembling Ribosome Could Lead to Novel Vaccines

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.

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Science Snapshots from Berkeley Lab: 3D nanoparticles and magnetic spin

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.

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CFN Staff Spotlight: Xiaohui Qu Bridges the Data Science-Materials Science Gap

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.

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Story tips from the Department of Energy’s Oak Ridge National Laboratory, November 2019

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.

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Living on the Edge: How a 2D Material Got Its Shape

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.

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Seeing sound: Scientists observe how acoustic interactions change materials at the atomic level

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.

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Transforming Advanced Nanoscience Data into Interactive Art

A scientist, an artist, and a computer music professor combined 3-D printing, sound, and virtual reality to represent nanoscience data.

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