Sustainable 3D-Printed Magnets

An alternative, environmentally friendly production method creates permanent magnets.

Q&A: Flexible, Printable, Tunable Microwave Resonator Arrays

Fiorenzo Omenetto, Frank C. Doble Professor of Engineering at Tufts University School of Engineering, Dean of Research, and Director of the Tufts Silklab led a team that has produced...

Executive Roundtable: Cloud Software

Tech Briefs asked 5 execs: What should a user consider before moving to the cloud?

Cladding and Freeform Deposition for Coolant Channel Closeout

This method is a faster way to manufacture combustion chambers and nozzles for aerospace propulsion as well as heat exchangers in oil and gas applications.

Wireless, Wearable Transmitter

The wearable antenna bends, stretches, and compresses without compromising function.

Technology Enables Digital Communication Through Touch

The technology would enable transmission of information just by touching a surface.

Products of Tomorrow

Water-sensing smartphone screens, a NASA-developed RF switch, and an ultrasound patch.

Wearable Sensors Detect Gas Leaks

The ultra-compact, wearable hologram sensor immediately notifies the user of volatile gas detection.

Solid-State Carbon Dioxide Sensor

Applications include wearables, airplane cabin monitoring, medical diagnostics, and indoor air quality measurement.

Say Goodbye to the Dots and Dashes to Enhance Optical Storage Media

To modernize optical storage, Purdue researchers are replacing Morse code with colored “digital characters.”

Engineering the Flow of Light

A novel nanostructure produces uniquely shaped light.

Optimizing 5G Fiber Optic Filament Production

Ball screws are helping manufacturers meet the growing demand for fiber optic cables generated by 5G communications.

A Sharper Look at the Interior of Semiconductors

A new imaging method allows researchers to see inside complex semiconductors, without destroying them.

Image Sticking — Cause, Test and Solutions

Learn how to fix one of the more annoying problems in display imaging.

Spectroscopy Using an Optical Microscope

With an optical microscope, spectra can be acquired from a sample area smaller than a micron.

The Hidden Effects of Optical Coating Stress

For applications requiring high-energy material deposition coatings, you'll need to understand how stress can impact surface figure and system performance.

New Electron Microscopy Technique Offers First Look at Previously Hidden Processes

Northwestern researchers have developed a new microscopy method that allows scientists to see the building blocks of “smart” materials.

Backside Illumination Gets Fast

A new high-speed sensor pushes the boundaries in light-starved conditions.

Monitoring Additive Manufacturing with an Optical Microphone

Learn about a membrane-free, broadband microphone for the highest ultrasound frequencies.

New Products

Automotive camera monitors, curved CMOS sensors, fiber lasers, and more.

Standard Digital Camera and AI to Monitor Soil Moisture

Researchers are using a standard RGB digital camera to accurately monitor soil moisture.

Metal-Free, Recyclable Polypeptide Battery Degrades on Demand

The new battery is degradable, recyclable, non-toxic, and safer than lithium-ion batteries.

New Materials Move Li-Ion Batteries Toward the Solid-State Endgame

A new generation of lithium-ion batteries is poised to improve electric vehicle range and affordability.

Hybrid Membrane Doubles the Lifetime of Rechargeable Batteries

The membrane prevents dendrite formation, at least doubling the lifetime of a lithium-metal battery.

New Products

Lithium batteries, compartment gaskets, chargers, and more.

Mapping Performance Variations to See How Lithium-Metal Batteries Fail

Brookhaven National Laboratory scientists have identified the primary cause of failure in a state-of-the-art lithium-metal battery.

Cloud-Connected, Battery-Based IoT Devices Last Years Longer

Demand for wireless IoT cloud-connected devices is growing rapidly, yet deploying Wi-Fi battery-based products is difficult.

Advancing Battery Technology: THE 2021 BATTERY SHOW Preview

The Battery Show North America is a forum for advanced battery technology for electric and hybrid vehicles, utility and renewable energy support, portable electronics, medical technology, military, and telecommunications.

3D-Printed Biodegradable Battery

The battery can withstand thousands of charge and discharge cycles and years of storage before being composted.