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Kovalev, A.A. (author), Bauer, G.E.W. (author), Brataas, A. (author)
A nanomagnetomechanical system consisting of a cantilever and a thin magnetic film is predicted to display magnetovibrational modes, which should enable applications for sensors and actuators. The “polaritonic” modes can be detected by line splittings in ferromagnetic resonance spectra.
journal article 2003
Bandopadyay, S. (author), Brataas, A. (author), Bauer, G.E.W. (author)
The miniaturization of magnetic read heads and random access memory elements makes them vulnerable to thermal fluctuations. We demonstrate how current-induced spin-transfer torques can be used to suppress the effects of thermal fluctuations. This enhances the fidelity of perpendicular magnetic spin valves. The simplest realization is a dc to...
journal article 2011