Tuning Quantum Light Sources

First known material capable of emitting single photons at room temperature and telecom wavelengths.

Working Night and Day

Day-night changes in light and temperature power a low-cost material assembly that mimics biological self-copying.

A Nanowire Array to Screen Drugs for Neurodegenerative Diseases

Engineers develop wires that penetrate neurons and measure their activity

Squeezing Into the Best Shape

Gel uses nanoparticles for on-demand control of droplet shapes, of interest for energy storage and catalysis.

Forcing the Hand of Elusive Electrons

Current generated when light hits a material reveals electrons behaving like an elusive particle.

Single Atoms in Nano-Cages

Tiny cages can trap and release inert argon gas atoms, allowing their further study and providing a new way to capture rare gases.

Unwavering Juggler with Three Extra Electrons

Simulations discovered the first molecule with three extra electrons and extraordinary stability.

Deep Dive Into How Electrons Behave

Unprecedented characterization of subsurface electronic states could lead to better semiconductors and seeing new interactions.

How Bacteria Produce Manganese Oxide Nanoparticles

Multiple techniques to characterize an enzyme complex shed light on how bacteria create particles and contribute to global cycles.

Meet the Director: Sergei Nagaitsev

This is one in a series of profiles on directors of the SC-stewarded user facilities. This profile features Sergei Nagaitsev, director of the Fermilab Accelerator Complex.

From 100,000 to 8: Representing Complex Aerosol Patterns with Far Fewer Particles

Study shows how aerosols interacting with clouds can be accurately captured by sparse set of representative particles.

Atomic Vibes During Melting?

Where does the heat go when a glass melts into a liquid? Not to changing the vibrations of atoms....

Taking Solar Energy to the Edge

Engineered stacked perovskite layers harvest light or create light via layer edges.

Putting the P in Photosynthesis of Tropical Forests

Including phosphorus in predictions of photosynthesis may improve models of tropical forests where the supply of the nutrient is limited.

Exploring Past, Present, and Future Water Availability Regionally, Globally

New open-source software simulates river and runoff resources.

Arctic Photosynthetic Capacity and Carbon Dioxide Assimilation Underestimated by Terrestrial Biosphere Models

New measurements offer data vital to projecting plant response to environmental changes.

DRIFTing to Fast, Precise Data

Non-destructive technique identifies key variations in Alaskan soils, quickly providing insights into carbon levels.

Superconducting Tokamaks Are Standing Tall

Plasma physicists significantly improve the vertical stability of a Korean fusion device.

Graphene Flexes Its Muscle

Crumpling reduces rigidity in an otherwise stiff material, making it less prone to catastrophic failure.

Remotely Predicting Leaf Age in Tropical Forests

New approach offers data across species, sites, and canopies, providing insights into carbon uptake by forests.

What's the Noise Eating Quantum Bits?

The magnetic noise caused by adsorbed oxygen molecules is "eating at" the phase stability of quantum bits, mitigating the noise is vital for future quantum computers.

Rewritable Wires Could Mean No More Obsolete Circuitry

An electric field switches the conductivity on and off in atomic-scale channels, which could allow for upgrades at will.

Filtering Water Better than Nature

Water passes through human-made straws faster than the "gold standard" protein, allowing us to filter seawater.

Machine Learning Provides a Bridge to the Texture of the Quantum World

Machine learning and neural networks are the foundation of artificial intelligence and image recognition, but now they offer a bridge to see and recognize exotic insulating phases in quantum materials.

A Rare Quantum State Realized in a New Material

A revolutionary material harbors magnetism and massless electrons that travel near the speed of light--for future ultrasensitive, high-efficiency electronics and sensors.