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Nanotechnology Now - Press Release: New nanoscale device for spin technology: Spin waves could unlock the next generation of computer technology, a new component allows physicists to control them
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Magneto-optical microscope used for imaging spin waves in a Fabry-Pérot resonator
Researchers at Aalto University have developed a new device for spintronics. The results have been published in the journal Nature Communications, and mark a step towards the goal of using spintronics to make computer chips and devices for data processing and communication technology that are small and powerful.
Traditional electronics uses electrical charge to carry out computations that power most of our day-to-day technology. However, engineers are unable to make electronics do calculations faster, as moving charge creates heat, and we’re at the limits of how small and fast chips can get before overheating. Because electronics can’t be made smaller, there are concerns that computers won’t be able to get more powerful and cheaper at the same rate they have been for the past 7 decades. This is where spintronics comes in.
Credit: Matt Allinson, Aalto University
Researchers at Aalto University have developed a new device for spintronics. The results have been published in the journal
Nature Communications, and mark a step towards the goal of using spintronics to make computer chips and devices for data processing and communication technology that are small and powerful.
Traditional electronics uses electrical charge to carry out computations that power most of our day-to-day technology. However, engineers are unable to make electronics do calculations faster, as moving charge creates heat, and we re at the limits of how small and fast chips can get before overheating. Because electronics can t be made smaller, there are concerns that computers won t be able to get more powerful and cheaper at the same rate they have been for the past 7 decades. This is where spintronics comes in.
Elo/Veritas – Finnish pension insurance company Elo has chosen
Carl Pettersson as its permanent replacement for former chief executive officer Satu Huber, who quit suddenly last month.
Pettersson is the current CEO of
Veritas, the smallest of the four mutual pension insurance firms operating in Finland’s earnings-related pension system. Elo is the third largest.
Antti Aho, chairman of the board of Elo, said: “Carl Pettersson has strong expertise in the financial services, investment and pension insurance sectors, as well as a solid track record of successful leadership in a regulated business environment.”
Pettersson had the experience and expertise to lead Elo as the company moved into the next strategy period, Aho said.
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