Microtechnology

UO researchers learn to precisely control nanoparticle spacing

Researchers at the University of Oregon have developed a method to organize small gold nanoparticles into linear chains with controlled interparticle spacing, essential for creating electronic and optical applications. The technique uses DNA as a template and has high reproducibility, tolerance for structural defects, and high yield.

Wearable air-conditioners: Hot, new microtechnology keeps GI's cool

Researchers have developed heat-actuated lightweight and compact cooling technology capable of sustaining manageable temperatures for several hours. The system can weigh as little as three to four pounds, providing relief from extreme conditions, and is expected to benefit both military and commercial applications.

Study looks to nuclear energy as micro-scale fuel

Researchers are exploring using tiny amounts of radioactive material to power microscopic devices, improving medical equipment, environmental management, and automobiles. The goal is to capture the natural decay of radioactive material and convert it into a power source, without the use of nuclear reactions.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Microscopic Machines May Replace Quartz Crystals: Pollen-Grain-Sized Parts May Appear In Watches, TVs, Computers

Researchers at Sandia National Laboratories have developed a microelectromechanical system (MEMS) prototype that functions as a clock source, replacing traditional quartz crystals. The MEMS devices are made from polysilicon and can be built on one chip with integrated circuits, reducing manufacturing costs and increasing reliability.