Content for Purdue.Edu

New C-BRIC center will tackle brain-inspired computing

“Purdue University will lead a new national center to develop brain-inspired computing for intelligent autonomous systems such as drones and personal robots capable of operating without human intervention. The Center for Brain-inspired Computing Enabling Autonomous Intelligence, or C-BRIC, is …

Fast-moving electrons create current in organic solar cells

“Researchers at Purdue University have identified the mechanism that allows organic solar cells to create a charge, solving a longstanding puzzle in physics, according to a paper published Friday (Jan. 12) in the journal Science Advances. Organic solar cells are …

Inkjet-printed thermite combines energetic materials and additive manufacturing

“Researchers have developed a method to deposit tiny amounts of energetic materials (explosives, propellants, and pyrotechnics) using the same technology as an inkjet printer. This research, which combines Purdue expertise in both energetic materials and additive manufacturing, allows energetic materials …

‘Negative capacitance’ could bring more efficient transistors

“Researchers have experimentally demonstrated how to harness a property called negative capacitance for a new type of transistor that could reduce power consumption, validating a theory proposed in 2008 by a team at Purdue University. The researchers used an extremely …

‘Quantum material’ has shark-like ability to detect small electrical signals

“A “quantum material” that mimics a shark’s ability to detect the minute electric fields of small prey has been shown to perform well in ocean-like conditions, with potential applications from defense to marine biology. The material maintains its functional …

Game theory harnessed for cybersecurity of large-scale nets

“Researchers have laid the groundwork for a method to improve cybersecurity for large-scale systems like the power grid and autonomous military defense networks by harnessing game theory and creating new intelligent algorithms. Purdue University is leading the research, working with …

Taming ‘dendrites’ could bring better lithium-ion batteries

“Researchers have learned the mechanisms behind a common type of failure in lithium-ion batteries caused by the formation and growth of “dendrites,” findings that could aid in the design of faster-charging and longer-lasting batteries. Dendrites are lithium formations that grow …

Purdue develops ‘intrachip’ micro-cooling system for high-performance radar, supercomputers

“Researchers have developed a new type of cooling system for high-performance radars and supercomputers that circulates a liquid coolant directly into electronic chips through an intricate series of tiny microchannels. Conventional chip-cooling methods use finned metal plates called heat sinks …

Self-powered paper-based ‘SPEDs’ may lead to new medical-diagnostic tools

“A new medical-diagnostic device made out of paper detects biomarkers and identifies diseases by performing electrochemical analyses - powered only by the user’s touch - and reads out the color-coded test results, making it easy for non-experts to understand. “You could …

New solid lubricant shown to reduce friction and wear on steel surfaces

“Researchers have created a new type of non-liquid lubricant that has been shown to reduce friction and wear significantly under the extreme conditions found in various applications, from air compressors to missile systems. The new liquid-free composite is made from …