Archive: 10/23/2005

Spintronic transistor is developed

Researcher Christian Schoenenberger and colleagues at the University of Basel, Switzerland, developed a carbon nanotube transistor, opening a promising avenue toward the introduction of spin-based devices into computer chips, ...

Oct 23, 2005
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'Phonon Hall Effect' Observed

What effect do magnetic fields have on uncharged particles? Their effect on charged particles is familiar to every student of physics or electrical engineering. A common example is the Hall Effect, a basic phenomenon of ...

Oct 23, 2005 feature
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Guarding giants with tiny protectors

How do you build an infrared (IR) camera that is small enough to fit on a mini-unmanned aerial vehicle (UAV) without cryogenic cooling? Call in the nanobots.

Oct 23, 2005
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