Results 41 to 50 of about 27,379 (267)
Anomalous Thermoelectric Response in an Orbital-Ordered Oxide Near and Far from Equilibrium [PDF]
, 2017 We report the thermoelectric transport properties in the orbital-ordered Mott insulating phase of Ca$_2$RuO$_4$ close to and far from equilibrium. Near equilibrium conditions where the temperature gradient is only applied to the sample, an insulating but
Nakamura, Fumihiko +4 more
core +2 more sources
Significant Phonon Drag Enables High Power Factor in the AlGaN/GaN Two-Dimensional Electron Gas [PDF]
, 2019 In typical thermoelectric energy harvesters and sensors, the Seebeck effect is caused by diffusion of electrons or holes in a temperature gradient. However, the Seebeck effect can also have a phonon drag component, due to momentum exchange between charge
Boone, Derrick +8 more
core +4 more sources
Skewed non-Fermi liquids and the Seebeck effect
Physical Review Research, 2021 We consider non-Fermi liquids in which the inelastic scattering rate has an intrinsic particle-hole asymmetry and obeys ω/T scaling. We show that, in contrast to Fermi liquids, this asymmetry influences the low-temperature behavior of the thermopower ...
Antoine Georges, Jernej Mravlje
doaj +1 more source
Magneto Seebeck effect in REFeAsO (RE=rare earth) compounds: probing the magnon drag scenario [PDF]
, 2014 We investigate Seebeck effect in REFeAsO (RE=rare earth)compounds as a function of temperature and magnetic field up to 30T. The Seebeck curves are characterized by a broad negative bump around 50K, which is sample dependent and strongly enhanced by the ...
Agliano, E. Galleani D +10 more
core +3 more sources
Nature CommunicationsSpin Seebeck effect refers to the creation of spin currents due to a temperature gradient in the magnetic materials or across magnet-normal metal interfaces, which can be electrically detected through the inverse spin Hall effect when in contact with ...
Xue He +13 more
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AIP Advances, 2015 Strain effect on thermoelectricity of orthorhombic SnSe is studied using density function theory. The Seebeck coefficients are obtained by solving Boltzmann Transport equation (BTE) with interpolated band energies. As expected from the crystal structure,
Do Duc Cuong +3 more
doaj +1 more source
Influence of thickness and interface on the low-temperature enhancement of the spin Seebeck effect in YIG films [PDF]
, 2016 The temperature dependent longitudinal spin Seebeck effect (LSSE) in heavy metal (HM)/Y3Fe5O12 (YIG) hybrid structures is investigated as a function of YIG film thickness, magnetic field strength, and different HM detection material.
Cramer, Joel +6 more
core +2 more sources
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source
Tuning of Thermoelectric Properties of MoSe2 Thin Films Under Helium Ion Irradiation
Nanoscale Research Letters, 2022 Transition metal dichalcogenides have attracted renewed interest for use as thermoelectric materials owing to their tunable bandgap, moderate Seebeck coefficient, and low thermal conductivity.
Hyuk Jin Kim +9 more
doaj +1 more source
Spin-Seebeck effect in a strongly interacting Fermi gas
, 2012 We study the spin-Seebeck effect in a strongly interacting, two-component Fermi gas and propose an experiment to measure this effect by relatively displacing spin up and spin down atomic clouds in a trap using spin-dependent temperature gradients.
C. H. Wong +3 more
core +1 more source