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Updated: Jun 5, 2026

Electric-field Control of Electronic States in WS2 Nanodevices by Electrolyte Gating
Published on: April 12, 2018
Interplay of Peltier and Seebeck effects in nanoscale nonlocal spin valves
F L Bakker1, A Slachter, J-P Adam
1Physics of Nanodevices, Zernike Institute for Advanced Materials, University of Groningen, The Netherlands. F.L.Bakker@rug.nl
Abstract:
We have experimentally studied the role of thermoelectric effects in nanoscale nonlocal spin valve devices. A finite element thermoelectric model is developed to calculate the generated Seebeck voltages due to Peltier and Joule heating in the devices. By measuring the first, second, and third harmonic voltage response nonlocally, the model is experimentally examined. The results indicate that the combination of Peltier and Seebeck effects contributes significantly to the nonlocal baseline resistance. Moreover, we found that the second and third harmonic response signals can be attributed to Joule heating and temperature dependencies of both the Seebeck coefficient and resistivity.
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