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Home > News > When is a metal not a metal?

May 23rd, 2003

When is a metal not a metal?

Abstract:
The May 23 issue of the journal Science answers that question with an account of the surprising behavior exhibited by nanometer-scale clusters of the metal niobium. When the clusters are cooled to below 20 degrees Kelvin, electrical charges in them suddenly shift, creating structures known as dipoles.

Source:
EurekAlert

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