Materials & Manufacturing

Manufacturing & Prototyping

White Papers : Communications
Evaluation of LTE-M towards 5G IoT Requirements

LTE-M, a machine-focused variant of the 3GPP LTE standard, is designed to meet the high-coverage, low-cost, and low-power consumption requirements of the Internet of Things (IoT). In January 2017, a group of more than a dozen industry players evaluated LTE-M's coverage performance, and published a...

Blog : Manufacturing & Prototyping
Shape-Morphing Materials Add 4th Dimension to 3D Printing

3D printing uses computer control to fuse layers of polymers or powders into a three-dimensional object. Rutgers University researchers found a way to add to a fourth dimension –...

Question of the Week : Manufacturing & Prototyping
Would you wear a moisture-managing ski jacket?

Today's INSIDER featured an electronic textile technology designed to keep skiers warm and dry. What do you think? Would you wear a moisture-managing ski jacket?

Briefs : Mechanical & Fluid Systems
Algorithm Boosts Speed of 3D Printers

A major drawback to 3D printing is the slow pace of the process, which ensures details are reproduced accurately. The pace of 3D printing is one of the factors that has prevented the technology from finding a broader audience. A new algorithm was developed that boosts the speed at which the printers...

Briefs : Manufacturing & Prototyping
Additive Manufacturing Unique Serialization

Current methods of identifying a unique part involve adding a unique serial number to the part. There are many reasons that manufactured parts receive a serial number. They enable traceability of a part throughout its lifecycle, and ensure the part is not a counterfeit; however, labels and stamped...

Briefs : Mechanical & Fluid Systems
Inexpensive Method for Manufacturing Supercapacitor Electrodes

Supercapacitors can store and deliver energy faster than conventional batteries. But to realize advanced applications, supercapacitors need better electrodes, which connect the...

Briefs : Aerospace
Method of Fabricating Ultra-Short-Gate-Length Thin-Film Transistors Using Optical Lithography

The speed of thin-film transistors (TFTs) relates directly to their gate length, which must be kept as short as possible to lower electron transport time between electrodes, and improve its high-frequency response characteristics. Since current density...

Briefs : Materials
Aluminum Electroplating Using Bromide Salts

Corrosion of structural materials is a serious problem for industrial and civil infrastructure worldwide, costing billions of dollars, and hampering gross domestic product. Corrosion also presents...

Briefs : Green Design & Manufacturing
One-Step 3D Printing of Catalysts

While 3D printing has found applications in many areas, its use as a way to control chemical reactions, or catalysis, is relatively new. Current production of 3D catalysts typically involves various methods...

Articles : Manufacturing & Prototyping
Products of Tomorrow: February 2018

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 : Mechanical & Fluid Systems
Conductive, High-Toughness Oxides Deposited by Plasma Spray-Physical Vapor Deposition (PS-PVD)

Oxide coatings deposited in Glenn Research Center's Plasma Spray-Physical Vapor Deposition (PS-PVD) facility can be processed to be mechanically tough (erosion-resistant) and electrically conductive at room temperature. The electrically conductive...

Briefs : Motion Control
Metamaterial Converts Linear Compression Forces into a Rotational Movement

Using 3D printers, researchers have created a metamaterial from cubic building blocks that responds to compression forces by a rotation. Usually, this can only be...

Articles : Motion Control
Strengthening Data Cabling for Next-Generation Motion Control Applications

The wide variety of industrial applications each independently calls for a level of robustness from the physical (PHY) layer, all the way up to applications. Time...

Briefs : Nanotechnology
Novel, Solid-State Hybrid Ultracapacitor Battery

NASA's Marshall Space Flight Center has developed a solid-state ultracapacitor with a unique combination of high capacitance and battery-like discharge characteristics. The high capacitance in...

News : Materials
Initially Moon-Bound, A New Demolition Probe Breaks Ground on Earth

An electrically-driven demolition probe originally funded by NASA enables a more precise, quieter fracturing method that its creators hope will give construction workers on...

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