Materials & Coatings

Graphene-Based Photonics Devices for Remote Sensing

Growing large-area graphene on optical substrates enables use in photonics devices.

Glass Injection Molding

The process produces rapid, cost-effective, and environmentally friendly material.

Optical Coating Exhibits the Same Color in Reflection and Transmission

Fano Resonance Optical Coatings (FROCs) can both transmit and reflect the same color simultaneously.

Material Increases Efficiency of LED Devices

The approach achieves near 100% light emission efficiency at all brightness levels.

Safer, Less Expensive, Fast-Charging Aqueous Battery

A new anode for aqueous batteries uses seawater as an electrolyte.

Insulation Material Enables More Efficient Electricity Distribution

High-voltage direct current cables can more efficiently transport electricity over long distances.

Coating Protects Fragile Quantum Electronics

The protective coating works like body armor for the atomically thin materials.

One-Atom-Thin 2D Magnet

The ultrathin magnet could advance new applications in computing and electronics.

Microbe Turns Waste into Industrial Chemical

The method could be applied to carbon waste streams.

3D Motion Tracking System for Autonomous Technology

The system could one day replace LiDAR and cameras in automated manufacturing, biomedical imaging, and autonomous driving.

Photonic Integrated Chip for Improved Light Control

This combination of technologies could enable developments for many optical applications.

Ultra-High Performance Flexible Ultraviolet Sensors for Use in Wearables

To enable the development of wearable devices that possess advanced ultraviolet (UV) detection functions, scientists have created a new type of light sensor that is both flexible and highly sensitive.

Built-In Vibration Control to Soundproof Spaces

Vibration-absorbing resonators could better soundproof walls and make vehicles more streamlined.

Hydrodynamic Effect Helps Motorized Objects Navigate Inclines

The tiny motors mimic how rock climbers navigate inclines.

Liquid Metal Turns Motion into Electricity, Even Underwater

The soft and stretchable device converts movement into electricity and can work in wet environments.

Liquid Metal Sensors and AI Help Prosthetic Hands “Feel”

The technology could improve the control of prosthetic hands and provide a sense of “touch” for amputees.

Graphite-Based Sensor for Wearable Medical Devices

Researchers have developed graphene-based sensing technology using G-Putty material — a highly malleable graphene blended putty. The printed sensors are 50 times more sensitive than the...

Abnormal Grain Growth Suppression in Aluminum Alloys

Applications include manufacturing structural components for aerospace vehicles, cars, trucks, trains, ships, and submarines.

Technology Converts Waste Plastics to Jet Fuel

The reaction converts 90% of plastic to jet fuel and other valuable hydrocarbon products within an hour at moderate temperatures.

Imitating Human Hands to Make Better Sensors

This work could help severely injured people, such as soldiers, regain the ability to control their movements.

Programmable Fiber Provides Power and Transmits Data

Designed for soldier uniforms, the fiber can sense, store, analyze, and infer activity when sewn into a piece of clothing.

Chemistry Approach for More Robust Soft Electronics

The approach could lead to more flexible health monitors, wearable devices, sensors, optical communication systems, and soft robotics.

Fiber-Metal Laminate Manufacturing Technique

Synthesis of fiber-metal laminates is performed using RF plasma spray deposition.

Origami Solves Challenge of Storing and Moving Rocket Fuel

A folded plastic bladder could store and pump the fuel.

“Fingerprints” for 3D Printers

Printers can be identified by their unique hot end, aiding intellectual property and security.

Method Produces Fine-Grained Targets

High-yield synthesis of carbon nanotubes is enabled via free electron laser ablation.

Multiplexed Optical Antennas

These antennas dramatically increase the amount of information that can be simultaneously transmitted by a coherent light source.

Algorithm Designs Soft Robots That Sense

A deep-learning technique optimizes the arrangement of sensors on a robot’s body to ensure efficient operation.

Centimeter-Long Snail Robot Powered with Light

The soft robot harvests energy from a laser beam and can crawl on horizontal surfaces and climb vertical walls and an upside-down glass ceiling.