Determination of Seebeck coefficient originating from phonon-drag effect using Si single crystals at different carrier densities. [PDF]
Sci Rep, 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 ...
Hase M +5 more
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Effect of Nanographene Coating on the Seebeck Coefficient of Mesoporous Silicon. [PDF]
Nanomaterials (Basel), 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 ...
Nar S +6 more
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Experimental evidence of a size-dependent sign change of the Seebeck coefficient of Bi nanowire arrays. [PDF]
Sci Rep, 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 ...
Wagner MFP +7 more
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Sign-reversed anomalous Nernst effect with matched Seebeck coefficient in lanthanide-iron alloys for the direct sensing of heat flux. [PDF]
Sci Technol Adv MaterHeat 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 ...
Yu H, Park SJ, Lee I, Shim JH, Jin H.
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High Thermoelectric Figure of Merit by Resonant Dopant in Half-Heusler Alloys
AIP Advances, 2017 Half-Heusler alloys have been one of the benchmark high temperature thermoelectric materials owing to their thermal stability and promising figure of merit ZT. Simonson et al. early showed that small amounts of vanadium doped in Hf0.75Zr0.25NiSn enhanced
Chen, Long +4 more
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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.
Won-yong Lee, Min-Sung Kang, No-Won Park
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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 ...
Johannes de Boor
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Magnetically enhancing the Seebeck coefficient in ferrofluids. [PDF]
Nanoscale Adv, 2019 A thermogalvanic cell containing nanofluids under working conditions.
Salez TJ +9 more
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Huge Seebeck coefficients in nonaqueous electrolytes [PDF]
Journal of Chemical Physics, 2011 The Seebeck coefficients of the nonaqueous electrolytes tetrabutylammonium nitrate, tetraoctylphosphonium bromide, and tetradodecylammonium nitrate in 1-octanol, 1-dodecanol, and ethylene-glycol are measured in a temperature range from T = 30 °C to T = 45 °C.
Sawako Nakamae
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Seebeck coefficient of silicon nanowire forests doped by thermal diffusion. [PDF]
Beilstein J Nanotechnol, 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.
Elyamny S, Dimaggio E, Pennelli G.
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