electron charge

The elementary charge, usually denoted as e, is the electric charge carried by a single proton, or equivalently, the negation (opposite) of the electric charge carried by a single electron.[2] This elementary charge is a fundamental physical constant. To avoid confusion over its sign, e is sometimes called the elementary positive charge. This charge has a measured value of approximately 1.602176565(35)×10−19 coulombs.[1] In the cgs system, e is 4.80320425(10)×10−10 statcoulombs.[3]

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Spintronics breakthrough at IBM could lead to new generation memory storage

Mon, Aug 13, 2012

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Spintronics, or spin transport electronics, is a sort of emerging technology that scientists have been studying for a while in an attempt to leverage the encoding posibilities in an electron’s spin, in addition to its electrical charge. Recently, researchers at IBM Zurich have made a huge leap forward in turning spintronics into a viable technology [...]

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