Frank had been in Addis Ababa for only a week when the routine he depended on turned into the moment that put him in real danger. He was staying in the ...
In magnetic materials with antisymmetric exchange interactions, novel particle-like spin textures called magnetic skyrmions can appear and be manipulated by electrons. First observed in 2009, they ...
Magnetic skyrmions are particle-like objects that can be used as information carriers in memory and computing devices.
Simple Machines Made Simple,’ which raised more than seven times its target on Kickstarter, wants to demystify mechanical ...
Researchers at Fudan University have achieved a breakthrough by fabricating the first Field-Programmable Gate Array (FPGA) based on wafer-scale two-dimensional (2D) semiconductor materials.
Multiplying two analog signals involves the use of analog multipliers, usually implemented by using log and antilog circuit blocks or the Gilbert cell. Today, the most common technique used to ...
Credit: Physical Review B (2025). A new breakthrough in optical computing could help make computers dramatically faster. A team of scientists from Skoltech in Russia and the University of Wuppertal in ...
Forward-looking: Semiconductors are essential for today's electronics, providing computational capabilities and the ability to control electric signals. They are also highly complex and costly, so ...
Why it matters: For decades, scientists have dreamed of building computer chips that use light instead of electricity to process information. While our current silicon chips are incredibly fast, ...
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