Advanced thermoelectric design: from materials and structures to devices
The long-standing popularity of thermoelectric materials has contributed to the creation of
various thermoelectric devices and stimulated the development of strategies to improve their …
various thermoelectric devices and stimulated the development of strategies to improve their …
[HTML][HTML] Spin insulatronics
Spin insulatronics covers efforts to generate, detect, control, and utilize high-fidelity pure
spin currents and excitations inside magnetic insulators. Ultimately, the new findings may …
spin currents and excitations inside magnetic insulators. Ultimately, the new findings may …
Long-distance transport of magnon spin information in a magnetic insulator at room temperature
The transport of spin information has been studied in various materials, such as metals,
semiconductors and graphene. In these materials, spin is transported by the diffusion of …
semiconductors and graphene. In these materials, spin is transported by the diffusion of …
Opportunities at the frontiers of spintronics
A Hoffmann, SD Bader - Physical Review Applied, 2015 - APS
The field of spintronics, or magnetic electronics, is maturing and giving rise to new subfields.
These new directions involve the study of collective spin excitations and couplings of the …
These new directions involve the study of collective spin excitations and couplings of the …
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 …
Magnon spin transport driven by the magnon chemical potential in a magnetic insulator
We develop a linear-response transport theory of diffusive spin and heat transport by
magnons in magnetic insulators with metallic contacts. The magnons are described by a …
magnons in magnetic insulators with metallic contacts. The magnons are described by a …
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 effect: from fundamentals to applications
The spin Seebeck effect refers to the generation of spin voltage as a result of a temperature
gradient in ferromagnetic or ferrimagnetic materials. When a conductor is attached to a …
gradient in ferromagnetic or ferrimagnetic materials. When a conductor is attached to a …
Experimental test of the spin mixing interface conductivity concept
M Weiler, M Althammer, M Schreier, J Lotze… - Physical review …, 2013 - APS
We perform a quantitative, comparative study of the spin pumping, spin Seebeck, and spin
Hall magnetoresistance effects, all detected via the inverse spin Hall effect in a series of over …
Hall magnetoresistance effects, all detected via the inverse spin Hall effect in a series of over …
Origin of the spin Seebeck effect in compensated ferrimagnets
Magnons are the elementary excitations of a magnetically ordered system. In ferromagnets,
only a single band of low-energy magnons needs to be considered, but in ferrimagnets the …
only a single band of low-energy magnons needs to be considered, but in ferrimagnets the …