Thought for the month

“Contradiction is not a sign of falsity, nor the lack of contradiction the sign of truth.” Blaise Pascal, French mathematician and physicist (1623 – 62).

Thursday, 28 November 2013

Size does matter (for magnetoresistance effects)

In a paper appearing in Nature's Scientific Reports, Dr Ramesh Mani, professor of physics and astronomy at Georgia State University, reports that a giant magnetoresistance effect depends on the physical size of the device in the GaAs/AlGaAs semiconductor system.

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