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SIMES researchers study complex, novel materials that could transform the energy landscape by making computing much more efficient or transmitting power over long distances with no loss, for instance.

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Polarons, bubbles of distortion in a perovskite lattice.

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Now the startup, Lumeras LLC, has a viable commercial product, and scientists have a new tool for studying the behavior of complex materials.

Lumeras founder Andrew Merriam, left, and SLAC/Stanford Professor Zhi-Xun Shen with a tabletop laser the company developed
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Yi Cui and colleagues have developed new ways to improve hydrogen production and rechargeable zinc batteries.

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A new device at the Department of Energy’s SLAC National Accelerator Laboratory allows researchers to explore the properties and dynamics of molecules with circularly...

Electrons spiral through the Delta undulator.
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Many technologies rely upon nanomaterials that can absorb or release atoms quickly and repeatedly. New work provides a first look inside these phase-changing nanoparticles.

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Adding pressure could improve the performance of solar cells made of perovskites, a promising photovoltaic material.

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Wrapping silicon anode particles in custom-fit graphene cages could solve two major obstacles to using silicon in high-capacity lithium ion batteries.

Illustration of silicon particles with and without graphene cages
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SLAC and Stanford scientists discovered that a single layer of tiny diamonds increases an electron gun’s emission 13,000 fold. Potential applications include electron microscopes...

Nick Melosh holds a model of a diamondoid
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SIMES scientists have discovered how to make the electrical wiring on top of solar cells nearly invisible to incoming light. The new design, which...

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SLAC, Stanford scientists discover that bombarding and stretching a catalyst opens holes on its surface and makes it much more reactive. Potential applications include...

Illustration of a catalyst being bombarded with argon atoms to create holes where chemical reactions can take place.
Press Release

A team led by SLAC scientists combined powerful magnetic pulses with some of the brightest X-rays on the planet to discover a surprising 3-D...

Image - In this artistic rendering, a magnetic pulse (right) and X-ray laser light (left) converge on a superconductor material to study the behavior of its electrons. (SLAC National Accelerator Laboratory)
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A process developed by Stanford and SLAC scientists has potential for scaling up to manufacture clear, flexible electrodes for solar cells, displays and other...

Stanford and SLAC postdoctoral researcher Sean Andrews with solution shearing instrument
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A Stanford/SLAC study of an exotic material known as a magnetic insulator found the walls between its magnetic regions are conductive, opening new approaches...

An illustration of electrically conductive areas (blue) along the boundaries of tiny magnetic regions, or domains, in chunky grains of a material that normally doesn’t conduct electricity.