Power/Performance Bits: Nov. 14


Bacteria power wastewater cleanup Researchers at the King Abdullah University of Science and Technology (KAUST) are exploring ways to detoxify warm, salty industrial wastewater while simultaneously generating electricity. They are using bacteria with remarkable properties: the ability to transfer electrons outside their cells (exoelectrogenes) and the capacity to withstand extremes of temperat... » read more

System Bits: Oct. 10


Fast-moving magnetic particles for data storage According to MIT researchers, an exotic kind of magnetic behavior discovered just a few years ago holds great promise as a way of storing data — one that could overcome fundamental limits that might otherwise be signaling the end of Moore’s Law. Rather than reading and writing data one bit at a time by changing the orientation of magnetize... » read more

The Week In Review: Design


Tools Mentor released the latest version of its FloTHERM CFD software for electronics cooling simulation, adding a new design window to create and solve variants of a model with features to improve scenario definition and design space exploration. Other enhancements include support for Phase Change Materials, more abilities for PCB designs, and an improved parallel solver. Markets IC Insig... » read more

Power/Performance Bits: Dec. 13


3D porous microsupercapacitors A research team from the King Abdullah University of Science and Technology (KAUST) developed an integrated microsupercapacitor targeted at self-powered system applications where the power source may be intermittent, such as sensors for wearables, security, and structural health monitoring. The key to the microsupercapacitors is vertically-scaled three-dimen... » read more

Power/Performance Bits: Oct. 4


Solar battery Chemists at the University of Wisconsin–Madison and the King Abdullah University of Science and Technology in Saudi Arabia integrated solar cells with a large-capacity battery in a single device that eliminates the usual intermediate step of making electricity and, instead, transfers the energy directly to the battery's electrolyte. The team used a redox flow battery, or R... » read more

Manufacturing Bits: Aug. 23


Rolling Out Solar Power...Literally An International team of researchers have developed solar cells that can be added onto a roll of flexible plastic in liquid form, bringing the same kind of economies of production to the solar industry as rolls of paper and ink did for newspapers more than a century ago. Using a roll-to-roll processing method, the team was able to achieve a power conversi... » read more