Electronics & Software

Semiconductors & ICs

News : Energy
Making Conductors by Spreading Them Like Butter on Toast

Scientists from Stanford University and the Department of Energy’s SLAC National Accelerator Laboratory have made flexible, transparent electrical conductors with record-high performance for use in solar cells, displays, and other devices by spreading polymers on a clear surface with a...

News : Electronics & Computers
Graphene-Based Inks Enable High-Speed Manufacturing of Printed Electronics

A low-cost, high-speed method for printing graphene inks using a conventional roll-to-roll printing process, like that used to print newspapers, could open up a wide range of practical applications, including inexpensive printed electronics, intelligent packaging, and...

News : Lighting
'Invisible' Wires Improve Solar-Cell Efficiency

Scientists from Stanford University have discovered how to make the electrical wiring on top of solar cells nearly invisible to incoming light. The new design, which uses silicon nanopillars to hide the wires, could dramatically boost solar-cell efficiency.

In most solar cells, the upper...

News : Energy
Small, Modular Fusion Plant Brings Power Source Closer to Reality

Advances in magnet technology have enabled researchers at MIT to propose a new design for a practical compact tokamak fusion reactor — and it’s one that might be realized in as little as a decade, they say. The era of practical fusion power, which could offer a nearly...

News : Lighting
New Technology Can Expand LED Lighting

Highly efficient, light-emitting diodes (LEDs) could slash the world’s electricity consumption. They are already sold in stores, but more widespread adoption of the technology has been hindered by high costs due to limited availability of raw materials and difficulties in achieving acceptable light...

News : Software
What Makes Quantum Dots Blink?

Quantum dots are nanoparticles of semiconductor that can be tuned to glow in a rainbow of colors. Since their discovery in the 1980s, these remarkable nanoparticles have held out tantalizing prospects for all kinds of new technologies, ranging from paint-on lighting materials and solar cells to quantum computer...

News : Aerospace
Thin Ribbon of Flexible Electronics Monitors Aircraft Health

A hybrid technology mixes traditional electronics with flexible, high-performance electronics and new 3D printing technologies. The system takes a razor-thin silicon integrated circuit and places it on a flexible, bendable, or even foldable plastic-like material. The circuitry can fit...

News : Electronics & Computers
New Method Makes Ultrasensitive Conductivity Measurements

Researchers at Rice University have discovered a new way to make ultrasensitive conductivity measurements at optical frequencies on high-speed nanoscale electronic components. The researchers linked pairs of puck-shaped metal nanodisks with metallic nanowires and showed how the flow of...

News : Robotics, Automation & Control
Tiny Origami Robot Folds Itself Up

MIT researchers have developed a printable origami-inspired robot that, when heated, folds itself up from a flat sheet of plastic. The robot weighs a third of a gram and measures about a centimeter from front to back.

News : Materials
Researchers Develop Biodegradable Computer Chip

In an effort to alleviate the environmental burden of electronic devices, a team of University of Wisconsin-Madison researchers has collaborated with the Madison-based U.S. Department of Agriculture Forest Products Laboratory (FPL) to develop a semiconductor chip made almost entirely of wood.

Briefs : Propulsion
Pyramid Micro-Electrofluidic-Spray Propulsion Thruster with Integrated Attitude and Thrust Vector Control

A micro-electrofluidic-spray propulsion (MEP) system was built on a micro scale, in which arrays of hundreds of nano-thrusters are etched on silicon wafers like ICs, only a centimeter on a side. Many dozens of these thruster chips can be...

Products : Electronics & Computers
Linear Motors

Heidenhain (Schaumburg, IL) offers ETEL ILF and ILM series ironless high-speed linear motors for use in the semiconductor and electronics industry. The motors utilize an ironfree coil design for zero-attraction force between the carriage and the magnetic way. The ILF is a smallersized motor for very high dynamic and low-moving mass...

Products : Semiconductors & ICs
Coupling

C-Flex Bearing Co. (Frankfort, NY) offers a Super Plastic torsional damping coupling that stabilizes high-precision systems by dampening transient torque variations. The patented design offers high-torque loads with zero backlash for positioning in industries such as medical, packaging, and semiconductor. The standard flexible coupling...

News : Semiconductors & ICs
New Solder for Semiconductors Creates Manufacturing Possibilities

A research team led by the University of Chicago has demonstrated how semiconductors can be soldered and still deliver good electronic performance. The team developed compounds of cadmium, lead, and bismuth that can be applied as a liquid or paste to join two pieces of a...

Articles : Manufacturing & Prototyping
Hubble Spinoffs: Space Age Technology for the Masses

Over the last 25 years, some of the sophisticated technology developed for the HST has been successfully spun off and commercialized to improve life on Earth.

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