Last week I blogged about the potential of using the magnetic properties of an electron, its spin, for novel electronics. And already this week we have come a step further towards spin electronics through the demonstration of a spin-based transistor device! In spin electronics, it is the spin of the electron and not its electrical [...]
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Tag Archives: hall effect
Topological insulators get down to business
August 13, 2010
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Go to any condensed-matter physics meeting, and topological insulators are prominent on the agenda, and talks on the topic attract large audiences. For good reason. Topological insulators promise nothing less than a revolution in electronics. Even though as their name suggests topological insulators are electrically insulating, they are conducting on their surface. And unlike regular conductors, these [...]
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Welcome to my personal blog, where I write about the latest exciting developments in the physical sciences. As editor at one of the leading scientific journals in the physical sciences I bring my own perspective to the latest trends in the field.
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