Search Results - "Keshtgar, Hedyeh"

Damping of Magnetization Dynamics by Phonon Pumping by Streib, Simon, Keshtgar, Hedyeh, Bauer, Gerrit E W

“…We theoretically investigate pumping of phonons by the dynamics of a magnetic film into a nonmagnetic contact. The enhanced damping due to the loss of energy…”
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Acoustic parametric pumping of spin waves by Keshtgar, Hedyeh, Zareyan, Malek, Bauer, Gerrit E.W.

“…Recent experiments demonstrated generation of spin currents by ultrasound. We can understand this acoustically induced spin pumping in terms of the coupling…”
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Coherent elastic excitation of spin waves by Kamra, Akashdeep, Keshtgar, Hedyeh, Yan, Peng, Bauer, Gerrit E. W.

“…We model the injection of elastic waves into a ferromagnetic film (F) by a nonmagnetic transducer (N). We compare the configurations in which the magnetization…”
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Acoustic parametric pumping of spin waves: Spin Mechanics by KESHTGAR, Hedyeh, ZAREYAN, Malek, BAUER, Gerrit E. W

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Damping of magnetization dynamics by phonon pumping by Streib, Simon, Keshtgar, Hedyeh, Bauer, Gerrit E. W

“…Phys. Rev. Lett. 121, 027202 (2018) We theoretically investigate pumping of phonons by the dynamics of a magnetic film into a non-magnetic contact. The…”
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Magnetomechanical coupling and ferromagnetic resonance in magnetic nanoparticles by Keshtgar, Hedyeh, Streib, Simon, Kamra, Akashdeep, Blanter, Yaroslav M, Bauer, Gerrit E. W

“…Phys. Rev. B 95, 134447 (2017) We address the theory of the coupled lattice and magnetization dynamics of freely suspended single-domain nanoparticles…”
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Coherent elastic excitation of spin waves by Kamra, Akashdeep, Keshtgar, Hedyeh, Yan, Peng, Bauer, Gerrit E. W

“…Phys. Rev. B 91, 104409 (2015) We model the injection of elastic waves into a ferromagnetic film (F) by a non-magnetic transducer (N). We compare the…”
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Acoustic parametric pumping of spin waves by Keshtgar, Hedyeh, Zareyan, Malek, Bauer, Gerrit E. W

“…Recent experiments demonstrated generation of spin currents by ultrasound. We can understand this acoustically induced spin pumping in terms of the coupling…”
Get full text