Nanotechnology

Briefs: Nanotechnology

Nanoscale Thermal Switches

These switches are key to thermal management of nanoscale devices, refrigeration, data storage, thermal computing, and heat management of buildings.

Briefs: Sensors/Data Acquisition

E-Tongue Nanosensor Array

The technology detects the presence of one or more specific chemical components in a liquid.

Briefs: Semiconductors & ICs

Using Silicon for Battery Anodes

A nanostructure design lends extraordinary strength to a promising storage ingredient.

Briefs: Imaging

Nanocardboard Aircraft with No Moving Parts

Tiny aircraft that weigh as much as a fruit fly could serve as Martian atmospheric probes.

Q&A: Photonics/Optics

Q&A: NanoLED Architecture Overcomes Efficiency Droop

A nanoLED has up to 1,000 times the brightness of conventional submicron-sized LEDs.

Briefs: Electronics & Computers

Electronics Mimic the Human Brain in Biological Learning

Neuromorphic computing uses memristors that could function and operate like real brain synapses.

INSIDER: Imaging

Researchers Have Developed the World’s Smallest Ultrasound Detector

Researchers at Helmholtz Zentrum München and the Technical University of Munich (TUM) have developed the world’s smallest ultrasound detector. Based on...

INSIDER: Wearables

Researchers Devise Efficient, Scalable Process for Fabricating MXene Films That Block Electromagnetic Interference

The proliferation and miniaturization of electronics in devices, wearables, medical implants, and other applications has...

INSIDER: Electronics & Computers

2D Materials for Extra Thin Computer Chips

For a long time, something important has been regularly neglected in electronics. If you want to make electronic components smaller and smaller, you also need the right insulator materials. This...

Briefs: Materials

Nanomaterial Gives Robots Chameleon Skin

Features include unusual color changes and high touch sensitivity.

Briefs: Electronics & Computers

Soft Robotic Insect Survives Being Flattened by a Flyswatter

The ultra-light robotic insect can be folded or crushed, yet continues to move.

Briefs: Photonics/Optics

Comb-on-a-Chip Optical Ruler Measures Colors of Light Waves

The newest version of these combs could revolutionize clocks, telescopes, and telecommunications.

Briefs: Electronics & Computers

Miniature Electronic Devices Work Under Extreme Pressure

Pop-up miniature electronics based on the Japanese art of kirigami can be repeatedly compressed.

Briefs: Electronics & Computers

Aerogels Protect Against Electromagnetic Interference

Aerogels based on cellulose nanofibers can effectively shield electromagnetic radiation over a wide frequency range.

Briefs: Energy

Self-Powered Alarm Fights Forest Fires, Monitors Environment

A remote forest fire detection and alarm system is powered by nothing but the movement of trees in the wind.

Briefs: Photonics/Optics

Spider Silk Can Create Lenses Useful for Biological Imaging

One unexpected application for spider silk is its use in the creation of biocompatible lenses.

INSIDER: Medical

Researchers Develop Ultra-Sensitive Device for Detecting Magnetic Fields

A team of Brown University physicists has developed a new type of compact, ultra-sensitive magnetometer, 20 times more sensitive than many traditional sensors. The...

INSIDER: Semiconductors & ICs

Configurable Circuit Technology Poised to Expand Silicon Photonic Applications

Researchers have developed a new way to build power efficient and programmable integrated switching units on a silicon photonics chip. The new technology is...

Briefs: Materials

Spreadable Way to Stabilize Solid-State Batteries

A “butter-like” interlayer material boosts current density and increases safety.

Briefs: Energy

Tough, Solid Electrolyte Battery Component

Using ceramic material and graphene, the toughness of solid-state lithium-ion batteries can be doubled.

Briefs: Nanotechnology

Light-Emitting Nanoparticles for Imaging Living Cells

Tiny, metal-rich particles can be excited with a low-power laser for deep-tissue imaging.

Briefs: Materials

Laser Treatment Turns Metal Surfaces into Bacteria Killers

The technique could easily be translated into existing medical device manufacturing processes for use in orthopedic implants.

Briefs: Nanotechnology

Smart Sponge for Environmental Remediation

This highly porous sponge absorbs more than 30 times its weight in oil and can be reused up to several dozen times.

Briefs: Electronics & Computers

Transparent Graphene Electrodes

A new roll-to-roll production method could enable lightweight, flexible solar devices and a new generation of display screens.

Briefs: Nanotechnology

Nanosensors for Real-Time Plant Health Monitoring

This approach allows scientists to study the communication within plants, providing valuable insights to improve crop yields.

NASA Spinoff: Energy

Nanotechnology Repairs Engine Damage in Cars

The NASA-funded nanoparticle lubricant also works in satellites and space vehicles.

Articles: Sensors/Data Acquisition

Products of Tomorrow: August 2020

A neural stimulator, a battery testing device, and a strain sensor.

Briefs: Transportation

Method Improves Efficiency and Heat Tolerance of Devices

These are important traits in electronics and electrical systems including electric cars, industrial drills, and electric grids.

Technology Leaders: Aerospace

ZERODUR: The Highly Technical Glass-Ceramic

Highly technical glass-ceramic delivers optical precision at nanometer scale.