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Physical Sciences

Latest Briefs & News

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INSIDER: Design

Researchers at Lawrence Livermore National Laboratory have furthered a new type of soft material that can change shape in response to light, a discovery that could advance “soft...

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Q&A: Physical Sciences
Distinguished Professor of Mechanical Engineering Ron Miles and his team at Binghamton University, New York, have developed an entirely new microphone technology based on research into how spiders hear.
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Briefs: Materials
A series of buzzing “loop-currents” could explain a recently discovered, never-before-seen phenomenon in a type of quantum material. The quantum material is known by the chemical formula Mn 3Si2Te6, but it’s safe to call it “honeycomb.” Read on to learn more.
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Briefs: Materials
A team from Chalmers University of Technology has succeeded in observing how the lithium metal in the cell behaves as it charges and discharges. The new method may contribute to batteries with higher capacity and increased safety in our future cars and devices.
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INSIDER: Electronics & Computers

Researchers at the Georgia Institute of Technology have created the world’s first functional semiconductor made from graphene, a single sheet of carbon atoms held...

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INSIDER: Data Acquisition

MIT researchers have developed a battery-free, self-powered sensor that can harvest energy from its environment.

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Briefs: Materials
With this new capability, researchers can potentially use frequency combs to better understand the split-second intermediate steps in fast-moving processes ranging from the workings of hypersonic jet engines to the chemical reactions between enzymes that regulate cell growth.
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INSIDER: Sensors/Data Acquisition

Understanding how energy moves in materials is fundamental to the study of quantum phenomena, catalytic reactions, and complex proteins. Measuring how energy...

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INSIDER: Sensors/Data Acquisition

New research from Flinders University and UNSW Sydney, published in ACS Nano, explores switchable polarization in a new class of silicon compatible metal...

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INSIDER: Materials

The 'wonder material' graphene is well-known for its high electrical conductivity, mechanical strength, and flexibility. Stacking two layers of...

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Blog: Physical Sciences
LIGO scientists and engineers working together to observe gravitational waves have achieved the remarkable feat of surpassing the quantum limit.
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INSIDER: Energy

Battery safety and performance in electronic devices and systems like battery thermal management, space conditioning, vehicle thermal comfort, and thermal...

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INSIDER: Materials

Scientists at the Department of Energy’s Oak Ridge National Laboratory have invented a coating that could dramatically reduce friction in common load-bearing systems with moving...

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INSIDER: Manufacturing & Prototyping

Transistors are considered by some to be an invention just as important to humanity as the telephone, the light bulb, or the bicycle. Today, they are a crucial component in modern electronic devices,...

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Special Reports: Electronics & Computers
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Rugged Computing & Electronics - June 2023

From the battlefield to the extremes of space, electronics and computing advances enable missions in the harshest conditions. Keep pace with the latest developments in this compendium of recent...

INSIDER: Robotics, Automation & Control

A Cornell-led collaboration harnessed chemical reactions to make microscale origami machines self-fold — freeing them from the liquids in which they usually function, so they...

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INSIDER: Electronics & Computers

Purdue University engineers have developed a patent-pending tool to make the manufacture of ultrathin semiconductors more consistent, controllable, and...

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INSIDER: Energy

The U.S. Department of Energy Solar Energy Technologies Office (SETO) has announced that a team of researchers, led by MIT and including the University of California San...

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INSIDER: Photonics/Optics

Two NASA CubeSats designed to study tropical cyclones, including hurricanes and typhoons, are in orbit after a successful launch.

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Special Reports: Medical
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Advanced Materials & Coatings - May 2023

Breakthroughs in plastics, composites, metals, and other materials technologies are enabling exciting new applications in industries ranging from aerospace to automotive to medical. Read more in this...

Special Reports: RF & Microwave Electronics
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RF & Microwave Electronics - May 2023

From the battlespace to outer space, RF electronics are at the heart of new advances in a variety of fields. Read about the latest innovations in this compendium of articles from the editors of Aerospace...

INSIDER: Electronics & Computers

Everyone is talking about the newest AI and the power of neural networks, forgetting that software is limited by the hardware on which it runs. But it is hardware, says USC...

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Special Reports: Physical Sciences
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Aerospace & Defense Sensing - April 2023

NASA is applying sensor technologies to create a state-of-the-art dexterous humanoid robot, to monitor the structural health of inflatable habitats designed for Mars, and to test the first...

Special Reports: Sensors/Data Acquisition
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Power Electronics - April 2023

This compendium of recent articles from the editors of Tech Briefs and Aerospace & Defense Technology looks at the latest advances in power electronics and energy storage for applications ranging from...

INSIDER: Software

Lawrence Livermore National Laboratory (LLNL)’s historic achievement of fusion ignition Dec. 5 at the National Ignition Facility (NIF) positions the United...

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INSIDER: Design

While conventional aircraft rely on protruding fins to enable steering, a tailless design makes the body as smooth and sleek as possible, making it safer to fly in dangerous areas...

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INSIDER: Unmanned Systems

It was believed that Hall thrusters, an efficient kind of electric propulsion widely used in orbit, need to be large to produce a lot of thrust. Now, a new study from the...

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Q&A: Electronics & Computers
Mateus Corato Zanarella is the lead author of a Nature Photonics article describing the creation of tunable visible lasers of very pure colors from near-ultraviolet to near-infrared that fit on a fingertip.
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INSIDER: Nanotechnology

True to Moore’s Law, the number of transistors on a microchip has doubled every year since the 1960s. But this trajectory is predicted to soon plateau because silicon — the...

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Webcasts

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On-Demand Webinars: Defense

From Data to Decision: How AI Enhances Warfighter Readiness

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Upcoming Webinars: Aerospace

April Battery & Electrification Summit

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Upcoming Webinars: Manufacturing & Prototyping

Tech Update: 3D Printing for Transportation in 2024

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Upcoming Webinars: Materials

Unleashing Epoxy's Potential: Ensuring Hermetic Sealing in Modern...

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Upcoming Webinars: Test & Measurement

Building an Automotive EMC Test Plan

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Upcoming Webinars: Aerospace

The Moon and Beyond from a Thermal Perspective

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