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A stripe-shaped magnetic region (domain), shown in blue (top left) in an ultrathin film device (orange structure). The narrowing region of the device causes the current distribution to change (two of the three red arrows change direction), leading to the breakdown of the magnetic domain into circular disk-shaped bubbles, called skyrmions (bottom left) Magnetic skyrmion bubbles (bottom right) were experimentally observed using magnetic imaging.11.01.15Science Highlight

Creating Novel Magnetic Islands for Spintronics

Generating and moving small, stable magnetic islands at room temperature could be the ticket to more energy-efficient electronics. Read More »

The ion accelerator at the Laboratory for Experimental Nuclear Astrophysics produces the highest intensity proton beam current in the world for measuring nuclear fusion reactions that take place in stars.11.01.15Science Highlight

Probing Nuclear Reactions in Stars

Novel experiments measure unusual thermonuclear fusion of hydrogen with a rare oxygen isotope. Read More »

(Left) Silicon wires with match heads and (right) light absorption profile of a single match-head wire at 587 nm absorption.11.01.15Science Highlight

Match-Heads Boost Photovoltaic Efficiency

Tiny “match-head” wires act as built-in light concentrators, enhancing solar cell efficiency. Read More »

Working with Molecular Foundry staff, an international team of users utilized the TEAM 1 microscope to plot the exact coordinates of nine layers of atoms with a precision of 19 trillionths of a meter.11.01.15Science Highlight

Unprecedented Precise Determination of Three-Dimensional Atomic Positions

For the first time, electron tomography reveals the 3D coordinates of individual atoms and defects in a material. Read More »

Ultrafast pump-probe microscopy on individual vanadium dioxide microcrystals measures the spatial and temporal variability of ultrafast dynamics of the insulator-to-metal transition.11.01.15Science Highlight

Small Variations Mean Big Changes in Oxide’s Transformation from Insulator to Conductor

Study reveals surprising non-uniformity in vanadium dioxide that could one day enable more energy-efficient technologies. Read More »

Researchers from the Molecular Foundry, working with users from Columbia University led by Latha Venkataraman, have created the world’s highest-performance single-molecule diode using a combination of gold electrodes and an ionic solution.11.01.15Science Highlight

Viable Single-Molecule Diodes

Major milestone in molecular electronics scored by Molecular Foundry and Columbia University team. Read More »

A novel technique allows new insight into the barriers to fuel evolution.10.01.15Science Highlight

Solar Water Splitting: Putting an Extra “Eye” on Surface Reactions that Store Sunlight as Fuel

A novel technique allows new insight into the barriers to fuel evolution. Read More »

Rotary engine (top) harnesses energy from evaporation to drive a miniature car.10.01.15Science Highlight

Evaporation-powered Motor and Light

Bacterial spore-polymer composites harness energy from evaporation to power locomotion and generate electricity. Read More »

Shape memory alloys are used in coronary stents that expand in arteries to hold vessels open.10.01.15Science Highlight

Reliable Alloy that Refuses to Forget, Repeatedly

Low-fatigue material remembers its shape, despite being transformed over 10 million times, could upgrade solar devices. Read More »

A liquid mixture solidifies to different solid phases upon cooling (left) and heating (right). At low temperature, colloidal spherical particles form crystals due to pressure from collisions with the surrounding polymer.10.01.15Science Highlight

Shape Shifters: Demonstrating Tunable Phase Shifting

Reversible self-assembled structures balance two competing attractions to enable stimuli-responsive materials. Read More »

Last modified: 4/21/2016 11:36:50 AM