[HTML][HTML] Spin transport in an insulating ferrimagnetic-antiferromagnetic-ferrimagnetic trilayer as a function of temperature
We present a study of the transport properties of thermally generated spin currents in an
insulating ferrimagnetic-antiferromagnetic-ferrimagnetic trilayer over a wide range of
temperature. Spin currents generated by the spin Seebeck effect (SSE) in a yttrium iron
garnet (YIG) YIG/NiO/YIG trilayer on a gadolinium gallium garnet (GGG) substrate were
detected using the inverse spin Hall effect (ISHE) in Pt. By studying samples with different
NiO thicknesses, the spin diffusion length of NiO was determined to be∼ 3.8 nm at room …
insulating ferrimagnetic-antiferromagnetic-ferrimagnetic trilayer over a wide range of
temperature. Spin currents generated by the spin Seebeck effect (SSE) in a yttrium iron
garnet (YIG) YIG/NiO/YIG trilayer on a gadolinium gallium garnet (GGG) substrate were
detected using the inverse spin Hall effect (ISHE) in Pt. By studying samples with different
NiO thicknesses, the spin diffusion length of NiO was determined to be∼ 3.8 nm at room …
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