Magnetically enhancing the Seebeck coefficient in ferrofluids. [PDF]
Nanoscale Adv, 2019 A thermogalvanic cell containing nanofluids under working conditions.
Salez TJ +9 more
europepmc +5 more sources
Determination of Seebeck coefficient originating from phonon-drag effect using Si single crystals at different carrier densities [PDF]
Scientific Reports, 2023 The phonon-drag effect is useful for improving the thermoelectric performance, especially the Seebeck coefficient. Therefore, the phonon and electron transport properties of Si single crystals at different carrier densities were investigated, and the ...
Masataka Hase +5 more
doaj +2 more sources
Experimental evidence of a size-dependent sign change of the Seebeck coefficient of Bi nanowire arrays [PDF]
Scientific Reports, 2023 The electrical transport in bismuth nanowires is strongly influenced by both sample geometry and crystallinity. Compared to bulk bismuth, the electrical transport in nanowires is dominated by size effects and influenced by surface states, which gain ...
Michael Florian Peter Wagner +7 more
doaj +2 more sources
Effect of Nanographene Coating on the Seebeck Coefficient of Mesoporous Silicon [PDF]
Nanomaterials, 2023 Nanographene–mesoporous silicon (G-PSi) composites have recently emerged as a promising class of nanomaterials with tuneable physical properties. In this study, we investigated the impact of nanographene coating on the Seebeck coefficient of mesoporous ...
Sibel Nar +6 more
doaj +2 more sources
Data analysis for Seebeck coefficient measurements [PDF]
Review of Scientific Instruments, 2013 The Seebeck coefficient is one of the key quantities of thermoelectric materials and routinely measured in various laboratories. There are, however, several ways to calculate the Seebeck coefficient from the raw measurement data. We compare these different ways to extract the Seebeck coefficient, evaluate the accuracy of the results, and show methods ...
de Boor, Johannes, Müller, Eckhard
openaire +6 more sources
Sign-reversed anomalous Nernst effect with matched Seebeck coefficient in lanthanide-iron alloys for the direct sensing of heat flux [PDF]
Science and Technology of Advanced MaterialsHeat flux sensors based on the anomalous Nernst effect (ANE) have emerged as a promising solution for achieving thin and flexible designs. ANE-based heat flux sensors typically employ thermopile structures composed of two ANE materials with opposite ...
Hyun Yu +4 more
doaj +2 more sources
Abnormal Seebeck Effect in Vertically Stacked 2D/2D PtSe2/PtSe2 Homostructure
Advanced Science, 2022 When a thermoelectric (TE) material is deposited with a secondary TE material, the total Seebeck coefficient of the stacked layer is generally represented by a parallel conductor model.
No-Won Park +2 more
exaly +2 more sources
Computational Seebeck coefficient measurement simulations
Journal of Research of the National Institute of Standards and Technology, 2012 We have employed finite element analysis to develop computational Seebeck coefficient metrology simulations. This approach enables a unique exploration of multiple probe arrangements and measurement techniques within the same temporal domain. To demonstrate the usefulness of this approach, we have performed these Seebeck coefficient measurement ...
Martin, Joshua
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Seebeck coefficient of silicon nanowire forests doped by thermal diffusion [PDF]
Beilstein Journal of Nanotechnology, 2020 Thermoelectric generators made by large arrays of nanowires perpendicular to a silicon substrate, that is, so-called silicon nanowire forests are fabricated on large areas by an inexpensive metal-assisted etching technique.
Shaimaa Elyamny +2 more
doaj +2 more sources
Identification of a positive-Seebeck-coefficient exohedral fullerene [PDF]
Nanoscale, 2016 If fullerene-based thermoelectricity is to become a viable technology, then fullerenes exhibiting both positive and negative Seebeck coefficients are needed.
Nasser Almutlaq +3 more
core +8 more sources