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Move over silicon: Magnetoelectric multiferroics and tiny transistors could enable faster computers that consume less power

By April Gocha / October 18, 2016

The continuing trend for electronics is to pack more power into a smaller device that requires less energy input. Two significant materials research advances—one published in Nature and one published in Science—are moving precisely in that direction.

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Ancient lessons: Roman concrete durable, green

By Jim Destefani / June 10, 2013

Drill core of concrete from a 2,000-year-old Roman breakwater consists of pumice (yellowish inclusions), lava and other volcanic crystalline materials (dark and gray spots), and lime (white). Inset: scanning electron micrograph of aluminum tobermorite crystals believed to provide the superior durability and mechanical properties of Roman seawater concrete. Credit: Lawrence Berkeley National Laboratory. Scientists working…

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Other materials stories that may be of interest

By / January 29, 2013

Lots of interesting research occurring: Researchers create glexible, nanoscale ‘bed of nails’ for possible drug delivery Researchers at North Carolina State University have come up with a technique to embed needle-like carbon nanofibers in an elastic membrane, creating a flexible “bed of nails” on the nanoscale that opens the door to development of new drug-delivery…

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