Search Results - "Bauer, Gerrit"
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Thermal Spin Dynamics of Yttrium Iron Garnet
Published in Physical review letters (18-11-2016)“…The magnetic insulator yttrium iron garnet can be grown with near perfection and is therefore and ideal conduit for spin currents. It is a complex material…”
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2
Optical Cooling of Magnons
Published in Physical review letters (24-08-2018)“…Inelastic scattering of light by spin waves generates an energy flow between the light and magnetization fields, a process that can be enhanced and controlled…”
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3
Damping of Magnetization Dynamics by Phonon Pumping
Published in Physical review letters (13-07-2018)“…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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4
Spin caloritronics
Published in Nature materials (23-04-2012)“…Spin caloritronics focuses on the interaction of electron spins with heat currents. This Review describes newly discovered physical effects that have…”
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5
Unidirectional Pumping of Phonons by Magnetization Dynamics
Published in Physical review letters (14-08-2020)“…We propose a method to control surface phonon transport by weak magnetic fields based on the pumping of surface acoustic waves (SAWs) by magnetostriction. We…”
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Laser-Induced Spatiotemporal Dynamics of Magnetic Films
Published in Physical review letters (06-11-2015)“…We present a theory for the coherent magnetization dynamics induced by a focused ultrafast laser beam in magnetic films, taking into account nonthermal…”
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7
Magnon Polarons in the Spin Seebeck Effect
Published in Physical review letters (11-11-2016)“…Sharp structures in the magnetic field-dependent spin Seebeck effect (SSE) voltages of Pt/Y_{3}Fe_{5}O_{12} at low temperatures are attributed to the…”
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8
Efficient Gating of Magnons by Proximity Superconductors
Published in Physical review letters (09-09-2022)Get full text
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9
Strong Interlayer Magnon-Magnon Coupling in Magnetic Metal-Insulator Hybrid Nanostructures
Published in Physical review letters (23-05-2018)“…We observe strong interlayer magnon-magnon coupling in an on-chip nanomagnonic device at room temperature. Ferromagnetic nanowire arrays are integrated on a…”
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10
Chiral Pumping of Spin Waves
Published in Physical review letters (13-12-2019)“…We report a theory for the coherent and incoherent chiral pumping of spin waves into thin magnetic films through the dipolar coupling with a local magnetic…”
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Analog Quantum Control of Magnonic Cat States on a Chip by a Superconducting Qubit
Published in Physical review letters (15-07-2022)Get full text
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12
Sliding Phase Transition in Ferroelectric van der Waals Bilayers
Published in Physical review letters (28-04-2023)“…We address the sliding thermodynamics of van der Waals-bonded bilayers by continuum electromechanics. We attribute the robustness of the ferroelectricity…”
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13
Spin backflow and ac voltage generation by spin pumping and the inverse spin Hall effect
Published in Physical review letters (23-05-2013)“…The spin current pumped by a precessing ferromagnet into an adjacent normal metal has a constant polarization component parallel to the precession axis and a…”
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14
Chirality as generalized spin–orbit interaction in spintronics
Published in Physics reports (10-04-2023)“…Chirality or handedness distinguishes an object from its mirror images, such as the spread thumb, index finger, and middle finger of the right and left hand…”
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15
Magnon Accumulation in Chirally Coupled Magnets
Published in Physical review letters (13-03-2020)“…We report strong chiral coupling between magnons and photons in microwave waveguides that contain chains of small magnets on special lines. Large magnon…”
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16
Nonlinear Magnon Polaritons
Published in Physical review letters (27-01-2023)“…We experimentally and theoretically demonstrate that nonlinear spin-wave interactions suppress the hybrid magnon-photon quasiparticle or "magnon polariton" in…”
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17
Theory of Transport in Ferroelectric Capacitors
Published in Physical review letters (07-05-2021)“…The spontaneous order of electric and magnetic dipoles in ferroelectrics and ferromagnets even at high temperatures is both fascinating and useful. Transport…”
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18
Theory of spin Hall magnetoresistance
Published in Physical review. B, Condensed matter and materials physics (12-04-2013)“…We present a theory of the spin Hall magnetoresistance (SMR) in multilayers made from an insulating ferromagnet F, such as yttrium iron garnet (YIG), and a…”
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19
Noncontact Spin Pumping by Microwave Evanescent Fields
Published in Physical review letters (12-06-2020)“…The angular momentum of evanescent light fields has been studied in nano-optics and plasmonics but not in the microwave regime. Here we predict noncontact…”
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20
Role of Disorder in the Intrinsic Orbital Hall Effect
Published in Physical review letters (01-11-2024)“…The orbital Hall effect (OHE) has garnered much attention as a promising approach to realize highly efficient "orbitronic" devices with a wide range of…”
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