Tech Briefs

Materials & Manufacturing

Access our comprehensive library of technical briefs on materials and manufacturing, from engineering experts at NASA and government, university, and commercial laboratories.

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Briefs: Energy
This lightweight material brings strength and durability to complex shapes.
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Briefs: Semiconductors & ICs
This hands-on, educational tool highlights the properties of SMA wire.
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Briefs: Materials
This technology provides simultaneous ohmic contacts and the process to make them.
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Briefs: Photonics/Optics
This optical switch controls the direction of light passing through optical fibers faster and more efficiently.
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Briefs: Test & Measurement
Technique Uses X-Rays to Detect Defective Computer Chips
This method also reverse-engineers computer chips to detect the chip’s purpose.
Briefs: Materials
This multifunctional hybrid laminate composite can be used for residential and commercial construction.
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Briefs: Mechanical & Fluid Systems
This invention is a highly stable, heat-treatable, and tunable material.
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Briefs: Energy
The nanogenerator also acts as a weather station.
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Briefs: Energy
RFID-based devices work in indoor and outdoor lighting conditions and could transmit data for years before they need to be replaced.
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Briefs: Manufacturing & Prototyping
The method could impact optical imaging, vision correction, and disease diagnosis.
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Briefs: Photonics/Optics
Optically Fixable Shape Memory Polymers
These polymers can combine thermal and optically fixable shape memory.
Briefs: Materials
Heat-Regulating Material for Next-Generation Space Blanket
Squid skin inspires a new material with heat-regulating properties.
Briefs: Energy
Ultra-Thin Layers of Rust Generate Electricity from Flowing Water
When combined with saltwater, rust can be a source of electricity.
Briefs: Mechanical & Fluid Systems
This technology has applications in sonar, range measuring, directional-force sensors, flow meters, and vibration/noise sensing and control.
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Briefs: Energy
Washable Sensor Can Be Woven Into Materials
The device could impact composites manufacturing and health monitoring.
Briefs: Automotive
Stronger and flexible, polyimide aerogels provide insulation and structural support.
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Briefs: Electronics & Computers
Undercooled metal technology was developed that features liquid metal (in this case, Field's metal, an alloy of bismuth, indium, and tin) trapped below its melting point in polished, oxide...
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Briefs: Electronics & Computers
A process was developed for producing oxide perovskite crystals in flexible, free-standing layers. A two-dimensional rendition of this substance is intriguing because 2D materials have been shown to...
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Briefs: Motion Control
Researchers have created a motion-powered, fireproof sensor that can track the movements of firefighters, steelworkers, miners, and others who work in high-risk environments where they cannot always be seen. The...
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Briefs: Robotics, Automation & Control
A perception system for soft robots was developed that is inspired by the way humans process information about their own bodies in space and in relation to other objects and people. The system includes a motion...
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Briefs: Imaging
Magnetic resonance imaging (MRI) machines are employed to locate cancerous tumors and aid in the development of treatment plans, while nuclear magnetic resonance (NMR) machines are used to...
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Briefs: Robotics, Automation & Control
Researchers have developed a fiber that combines the elasticity of rubber with the strength of a metal, resulting in a tougher material. The fibers consist of a gallium metal core surrounded...
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Briefs: Sensors/Data Acquisition
Thermal cameras like forward looking infrared (FLIR) sensors are actively deployed on aerial and ground vehicles, in watch towers, and at check points for surveillance purposes. More recently,...
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Briefs: Electronics & Computers
To investigate oceans, researchers aim to build a submerged network of interconnected sensors that sends data to the surface. Supplying constant power to scores of sensors designed to stay for long...
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Briefs: Energy
Contact lenses that can monitor the wearer’s health and correct eyesight use embedded electronics. These, and other curved devices such as solar cells and electronics, could be...
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Briefs: Electronics & Computers
Smart Electronic Skin for Robots and Prosthetics
Humans use the sense of touch to accomplish almost every daily task such as picking up a cup of coffee or shaking someone’s hand. Without it, humans can even lose their sense of balance when walking. Similarly, robots need to have a sense of touch in order to interact better with humans but robots...
Briefs: Defense
By mimicking the outer coating of pearls (nacre or mother of pearl), researchers created a lightweight plastic that is 14 times stronger and eight times lighter (less dense) than steel. It could be...
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Briefs: Sensors/Data Acquisition
NASA Langley Research Center developed a wind event warning technology that provides a practical early warning system (5-10 minutes) for a severe change in the wind vector. Events such as gusts, shear, microbursts, or...
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Briefs: Robotics, Automation & Control
Researchers have developed a formula that enables them to recreate different levels of perceived softness. Based on the results from their experiments, they created equations that can calculate how soft...
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