133 citations · 299 across the 6 of their papers we have counts for
6 papers
Single device offset-free magnetic field sensing principle with tunable sensitivity and linear range based on spin-orbit-torques
Sabri Koraltan, Christin Schmitt, Florian Bruckner +12
We propose a novel device concept using spin-orbit-torques to realize a magnetic field sensor, where we eliminate the sensor offset using a differential measurement concept. We der…
Low-damping transmission of spin waves through YIG/Pt-based layered structures for spin-orbit-torque applications
Dmytro A. Bozhko, Alexander A. Serga, Milan Agrawal +2
We show that in YIG-Pt bi-layers, which are widely used in experiments on the spin transfer torque and spin Hall effects, the spin-wave amplitude significantly decreases in compari…
Spin-transfer torque based damping control of parametrically excited spin waves in a magnetic insulator
V. Lauer, D. A. Bozhko, T. Brächer +10
The damping of spin waves parametrically excited in the magnetic insulator Yttrium Iron Garnet (YIG) is controlled by a dc current passed through an adjacent normal-metal film. The…
Microwave-induced spin currents in ferromagnetic-insulator|normal-metal bilayer system
Milan Agrawal, Alexander A. Serga, Viktor Lauer +3
A microwave technique is employed to simultaneously examine the spin pumping and the spin Seebeck effect processes in a YIG|Pt bilayer system. The experimental results show that fo…
Sub-microsecond fast temporal evolution of the spin Seebeck effect
M. Agrawal, V. I. Vasyuchka, A. A. Serga +7
We present temporal evolution of the spin Seebeck effect in a YIG|Pt bilayer system. Our findings reveal that this effect is a sub-microseconds fast phenomenon governed by the temp…
Magnon-phonon coupling unmasked: a direct measurement of magnon temperature
Milan Agrawal, Vitaliy I. Vasyuchka, Alexander A. Serga +3
Thermoelectric phenomena in magnetic materials present tantalizing possibilities for manipulating spin-information using heat in future 'spin caloritronic' devices. Key to unraveli…