Materials & Coatings

Materials

Learn the latest developments and technical resources for next-generation materials technologies. Learn more about the applications in aerospace, medical, military, and 3D printing.

Briefs: Mechanical & Fluid Systems
Snake-Inspired Robot
Articles: Sensors/Data Acquisition
A Sensor that Fits Like a Glove
Get the latest breakthroughs from NASA & other technology sources.

Latest Briefs & News

Question of the Week : Materials
Would You Use a Device That Bonds Metal and Plastic in Seconds?

The connection of plastics and metals poses a challenge due to the different physical properties of the two materials. A joining gun from Fraunhofer Institute bonds metal and plastic in seconds.

Briefs : Manufacturing & Prototyping
3D Printable Sensors Disposed of Without Contaminating the Environment

Simon Fraser University and Swiss researchers are developing an eco-friendly, 3D printable solution for producing wireless Internet-of-Things (IoT) sensors that can be...

Briefs : Wearables
Graphene-Based Technology for Wearable Health Monitoring

Graphene Flagship partner ICFO, based in Barcelona, Spain is developing graphene-based prototypes that aim to turn mobile phones into life saving devices. The first of these will allow...

Articles : Test & Measurement
Products of Tomorrow: June 2019

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

Briefs : Manufacturing & Prototyping
Joining Gun Bonds Metal and Plastic in Seconds

The connection of plastics and metals poses a challenge due to the different physical properties of the two materials. All conventional joining options, such as bonds using adhesives or rivets,...

Who's Who : Materials
5Ws of the Insulin-Delivery Pill

Who

Millions of people worldwide with type 1 diabetes.

Briefs : Electronics & Computers
All-Fiber, Optically Controlled Optical Switch

An optical switch is a device where information-bearing light may be directed to one of several outputs. Prior art optical switches have mainly been integrated optical waveguide structures such as titanium-diffused (Ti) waveguides in lithium-niobate (LiNbO3) or gallium-arsenide (GaAs)...

Briefs : Test & Measurement
Systems and Methods for Correcting Optical Reflectance Measurements

Optical spectroscopy can be used to determine the concentration of chemical species in samples. The amount of light absorbed by a particular chemical species is often linearly related to its concentration through Beer’s Law. For nontransparent materials such as powders,...

Briefs : Photonics/Optics
Self-Powered, Washable, Wearable Displays

Clothing usually is formed with textiles and has to be both wearable and washable for daily use; however, smart clothing has had a problem with its power sources and moisture permeability, which causes the devices to malfunction. To solve this problem, a textile-based, wearable display module technology...

Briefs : Sensors/Data Acquisition
Micro UV Aerosol Detector

The detection of aerosols within fluid samples can be accomplished by optical methods. Such methods are useful in detecting potentially harmful aerosols such as biological aerosols that may be present after a biological agent attack or industrial accident. It is well known that biological molecules fluoresce when...

On-Demand Webinars : Software
Multiphysics Analysis of Composite Materials

Composite materials are widely used in constructing aircraft, wind turbine blades, automobile components, boat hulls, bicycles, and safety equipment, among many other applications. The stiffness-to-weight ratio of composite materials makes them an excellent choice for these applications, but these...

INSIDER : Photonics/Optics
Chirality Yields Colossal Photocurrent

An international team led by a group of Boston College researchers reported that a recently discovered Weyl semimetal delivers the largest intrinsic conversion of light to electricity of any material....

Photonics & Imaging Technology : RF & Microwave Electronics
Researchers 3D Print Metamaterials with Novel Optical Properties

A team of engineers at Tufts University has developed a series of 3D printed metamaterials with unique microwave or optical properties that go beyond what is possible using...

Briefs : Electronics & Computers
Rhombohedron Epitaxial Growth with Molten Target Sputtering (MTS) at 500 °C Substrate Temperature

This invention applies to the field of sputtering, depositing SiGe thin films on sapphire substrates. It is a method of modifying the film...

Application Briefs : Manufacturing & Prototyping
Additive Manufacturing Helps Soldiers Get Parts Faster
Rize
Woburn, MA
www.rize3d.com

Headquartered at Picatinny Arsenal in New Jersey, The United States Army Armament Research, Development and Engineering Center (ARDEC)...

Briefs : Imaging
Bendable Electronic Paper Displays a Range of Colors

The combination of conductive polymers on nanostructures was demonstrated as suited to creating electronic displays as thin as paper. The “paper” is similar to the Kindle tablet. It...

Briefs : Test & Measurement
Measurement Method for Radioactive Methane

Anew method for measuring radioactive methane is an optical one based on spectroscopy. Previously, radioactive methane has been measured with accelerator mass spectrometry involving expensive machines. Optical measuring could be a cheaper and more agile method.

Articles : Manufacturing & Prototyping
A Guide to Collaborative Robot Safety

The ability of collaborative robots to share tasks with humans and flexibly adapt to new requirements can provide high returns on investment in a wide variety of industrial applications. Manufacturers...

Briefs : Photonics/Optics
Metamaterial Mirror Reflects Sound Waves in Any Direction

Researchers have constructed a “metamirror” device capable of perfectly reflecting sound waves in any direction. The proof-of-principle demonstration is analogous to looking...

Briefs : Sensors/Data Acquisition
Waterproof Graphene Electronic Circuits

The many applications of graphene, an atomically-thin sheet of carbon atoms with extraordinary conductivity and mechanical properties, include the manufacture of sensors. These transform environmental parameters into electrical signals that can be processed and measured with a computer. Due to their...

Briefs : Materials
Material Could Make Plastic Manufacturing More Energy-Efficient

Anew material was developed that can extract the key ingredient in the most common form of plastic from a mixture of other chemicals while consuming far less energy than usual....

Articles : Materials
Facility Focus: NASA Marshall Space Flight Center

Founded on July 1, 1960, Marshall Space Flight Center in Huntsville, AL is one of NASA’s largest field centers. Marshall engineers designed, built, tested, and helped launch the Saturn V...

Briefs : Sensors/Data Acquisition
Singlet-Based Magnet for Enhanced Data Storage

Anew type of magnet — called a singlet-based magnet — was discovered that differs from conventional magnets in which small magnetic constituents align with one another to create a strong...