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A New Understanding of Metastability Clears Path for Next-Generation Materials

Researchers at Lawrence Berkeley National Laboratory have published a new study that, for the first time, explicitly quantifies the thermodynamic scale of metastability for almost 30,000 known materials. This paves the way for designing and making promising next-generation materials for use in everything from semiconductors to pharmaceuticals to steels.

We Gather Here Today to Join Lasers and Anti-Lasers

Berkeley Lab scientists have, for the first time, achieved both lasing and anti-lasing in a single device. Their findings lay the groundwork for developing a new type of integrated device with the flexibility to operate as a laser, an amplifier, a modulator, and a detector.

Smallest. Transistor. Ever.

A research team led by Berkeley Lab material scientists has created a transistor with a working 1-nanometer gate, breaking a size barrier that had been set by the laws of physics. The achievement could be a key to extending the life of Moore’s Law.

Transformational X-ray Project Takes a Step Forward

A proposed upgrade to the Advanced Light Source—which would provide new views of materials and chemistry at the nanoscale with X-ray beams up to 1,000 times brighter than possible now—has cleared the first step in a Department of Energy approval process. The upgrade would enable new explorations of chemical reactions, battery performance, and biological processes.

Scientists Find Twisting 3-D Raceway for Electrons in Nanoscale Crystal Slices

Researchers have observed, for the first time, an exotic 3-D racetrack for electrons in ultrathin slices of a tiny crystal they made at Berkeley Lab.

A Conscious Coupling of Magnetic and Electric Materials

Scientists at Berkeley Lab and Cornell University have successfully paired ferroelectric and ferrimagnetic materials so that their alignment can be controlled with a small electric field at near room temperatures. The achievement could open doors to ultra low-power microprocessors, storage devices and next-generation electronics.

We’re Not in Kansas Anymore: Fluorescent Ruby Red Roofs Stay as Cool as White

Elementary school science teaches us that in the sun, dark colors get hot while white stays cool. Now new research from Lawrence Berkeley National Laboratory has found an exception: scientists have determined that certain dark pigments can stay just as cool as white by using fluorescence, the re-emission of absorbed light.

Nanoscale Tetrapods Could Provide Early Warning of a Material’s Failure

Light-emitting, four-armed nanocrystals could someday form the basis of an early warning system in structural materials by revealing microscopic cracks that portend failure.

Researchers Build World’s Largest Database Of Crystal Surfaces And Shapes

Nanoengineers at the University of California San Diego, in collaboration with the Materials Project at Lawrence Berkeley National Laboratory (Berkeley Lab), have created the world’s largest database of elemental crystal surfaces and shapes to date. Dubbed Crystalium, this new open-source database can help researchers design new materials for technologies in which surfaces and interfaces play

Researchers Peel Back Another Layer of Chemistry with ‘Tender’ X-rays

Scientists can now directly probe a previously hard-to-see layer of chemistry, which forms in a narrow band where liquid meets solid, thanks to a unique X-ray toolkit developed at Berkeley Lab.