Thermoelectric films and periodic structures and spin Seebeck effect systems: Facets of performance optimization
N Nandihalli - Materials Today Energy, 2022 - Elsevier
The growing market for sensors, Internet of Things, and wearable devices is fueling the
development of low-cost energy-harvesting materials and systems. Film based …
development of low-cost energy-harvesting materials and systems. Film based …
Antiferromagnetic spin Seebeck effect
We report on the observation of the spin Seebeck effect in antiferromagnetic MnF 2. A device
scale on-chip heater is deposited on a bilayer of MnF 2 (110)(30 nm)/Pt (4 nm) grown by …
scale on-chip heater is deposited on a bilayer of MnF 2 (110)(30 nm)/Pt (4 nm) grown by …
Thermoelectric generation based on spin Seebeck effects
The spin Seebeck effect (SSE) refers to the generation of a spin current as a result of a
temperature gradient in magnetic materials including insulators. The SSE is applicable to …
temperature gradient in magnetic materials including insulators. The SSE is applicable to …
Longitudinal spin Seebeck coefficient: heat flux vs. temperature difference method
The determination of the longitudinal spin Seebeck effect (LSSE) coefficient is currently
plagued by a large uncertainty due to the poor reproducibility of the experimental conditions …
plagued by a large uncertainty due to the poor reproducibility of the experimental conditions …
Role of damping in spin Seebeck effect in yttrium iron garnet thin films
The role of damping in the spin Seebeck effect (SSE) was studied experimentally for the first
time. The experiments used Y3Fe5O12 (YIG)/Pt bilayered structures where the YIG films …
time. The experiments used Y3Fe5O12 (YIG)/Pt bilayered structures where the YIG films …
Interface-induced anomalous Nernst effect in Fe3O4/Pt-based heterostructures
We have studied the anomalous Nernst effect (ANE) in [Fe 3 O 4/Pt]-based heterostructures
grown at high temperature, by measuring the ANE-induced electric field with a magnetic …
grown at high temperature, by measuring the ANE-induced electric field with a magnetic …
Transverse thermal energy conversion using spin and topological structures
Conversion of thermal to electrical energy has been a subject of intense study for well over
two centuries. Despite steady progress throughout the past several decades, solid-state …
two centuries. Despite steady progress throughout the past several decades, solid-state …
Quantitative disentanglement of the spin Seebeck, proximity-induced, and ferromagnetic-induced anomalous Nernst effect in normal-metal–ferromagnet bilayers
We identify and investigate thermal spin transport phenomena in sputter-deposited Pt/NiFe 2
O x (4≥ x≥ 0) bilayers. We separate the voltage generated by the spin Seebeck effect from …
O x (4≥ x≥ 0) bilayers. We separate the voltage generated by the spin Seebeck effect from …
Revealing thermally driven distortion of magnon dispersion by spin Seebeck effect in
We report a systematic study of the temperature and field dependences of the spin Seebeck
effect (SSE) in a bilayer of Pt/Gd 3 Fe 5 O 12. An anomalous structure is observed in the …
effect (SSE) in a bilayer of Pt/Gd 3 Fe 5 O 12. An anomalous structure is observed in the …
Nonequilibrium thermodynamics of the spin Seebeck and spin Peltier effects
We study the problem of magnetization and heat currents and their associated
thermodynamic forces in a magnetic system by focusing on the magnetization transport in …
thermodynamic forces in a magnetic system by focusing on the magnetization transport in …