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Chiral-phonon-activated spin Seebeck effect

Nature Materials, 2023
Utilization of the interaction between spin and heat currents is the central focus of the field of spin caloritronics. Chiral phonons possessing angular momentum arising from the broken symmetry of a non-magnetic material create the potential for generating spin currents at room temperature in response to a thermal gradient, precluding the need for a ...
Kyunghoon Kim   +13 more
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Paramagnetic Spin Seebeck Effect

Physical Review Letters, 2015
We report the observation of the longitudinal spin Seebeck effect in paramagnetic insulators. By using a microscale on-chip local heater, we generate a large thermal gradient confined to the chip surface without a large increase in the total sample temperature. Using this technique at low temperatures (
Stephen M, Wu   +2 more
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Seebeck effect in electrolytes

Physical Review E, 2012
We study Seebeck effect in liquid electrolytes, starting from its simple neutral analog--thermodiffusion (so-called Ludwig-Soret or Soret effect). It is observed that when two or more subsystems of mobile particles are subjected to the temperature gradient, various types of them respond to it differently.
I, Chikina, V, Shikin, A A, Varlamov
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Seebeck Effect in Silicon Semiconductors

Acta Applicandae Mathematicae, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
DI STEFANO, VINCENZA, MUSCATO, Orazio
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Spin Seebeck effect

2017
Chapter 18 This chapter discusses the spin Seebeck effect (SSE), which stands for the generation of a spin current, a flow of spinangular momentum, as a result of a temperature gradient in magnetic materials. In spintronics and spin caloritronics, the SSE is of crucial importance because it enables simple and versatile generation of a spin current from
K. Uchida, R. Ramos, E. Saitoh
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Seebeck Effect in Silicon

Physical Review, 1955
The Seebeck effect has been measured from liquid hydrogen temperatures into the intrinsic range for a series of single-crystal silicon samples in which varying concentrations of donor and acceptor atoms have been incorporated. Large values of Seebeck voltage believed to be caused by the type of phonon-electron coupling previously postulated as ...
T. H. Geballe, G. W. Hull
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Seebeck Effect in Germanium

Physical Review, 1954
An apparatus for making measurements of the Seebeck effect between 20\ifmmode^\circ\else\textdegree\fi{}K and 375\ifmmode^\circ\else\textdegree\fi{}K is described.Experimental curves of the Seebeck effect are given for a series of germanium crystals in which various concentrations of acceptor and donor atoms have been incorporated. The Seebeck data are
T. H. Geballe, G. W. Hull
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Seebeck Effect in Colloidal Electrolytes

Russian Journal of Electrochemistry, 2021
A formalism is proposed that combines information on the Seebeck thermoelectric effect in highly conductive media and the Soret process associated with thermodiffusion in neutral solutions. The reasons for the two-stage development of the Seebeck effect for stabilized colloidal electrolytes are discussed. At the “initial stage,” the case in hand is the
Chikina, I., Shikin, V.
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