Results 11 to 20 of about 73,974 (338)
Energies, 2021 Thermoelectric generators harvesting energy from exhaust gases usually present a temperature mismatch between modules, due to the gradual cooling of the gases along the flow direction.
Samir Ezzitouni +6 more
doaj +1 more source
Thermoelectric effects in superconducting nanostructures [PDF]
The European Physical Journal B, 2006 We study thermoelectric effects in superconducting nanobridges and demonstrate that the magnitude of these effects can be comparable or even larger than that for a macroscopic superconducting circuit. The reason is related to a possibility to have very large gradients of electron temperature within the nanobridge.
Gurevich, V. L. +2 more
openaire +2 more sources
Enhanced Efficiency of Thermoelectric Generator by Optimizing Mechanical and Electrical Structures
Energies, 2017 Much attention has been paid to the application of low temperature thermal resources, especially for power generation in recent years. Most of the current commercialized thermal (including geothermal) power-generation technologies convert thermal energy ...
Jinlong Chen +6 more
doaj +1 more source
Direct observation of hot-electron-enhanced thermoelectric effects in silicon nanodevices
Nature Communications, 2023 The study of thermoelectric behaviors in miniatured transistors is of fundamental importance for developing bottom-level thermal management. Recent experimental progress in nanothermetry has enabled studies of the microscopic temperature profiles of ...
Huanyi Xue +8 more
doaj +1 more source
Characteristics Analysis of Small Insulated Vans Based on Thermoelectric Cooling
Frontiers in Energy Research, 2021 In cold chain logistics, refrigerated trucks are used for long-distance transportation across cities, and insulated trucks are used for short-distance delivery within cities.
Xiao-Hong Yuan +7 more
doaj +1 more source
Thermoelectric effects in graphene nanostructures [PDF]
Journal of Physics: Condensed Matter, 2015 The thermoelectric properties of graphene and graphene nanostructures have recently attracted significant attention from the physics and engineering communities. In fundamental physics, the analysis of Seebeck and Nernst effects is very useful in elucidating some details of the electronic band structure of graphene that cannot be probed by conductance ...
Philippe, Dollfus +2 more
openaire +2 more sources
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022 Background. This work investigates thermoelectric phenomena in solutions of mixtures of electrolytes, which also include colloidal solutions. Thermoelectric and thermal diffusion phenomena in solutions of simple binary electrolytes have been studied in
A.V. Sidorov +3 more
doaj +1 more source
Towards Optimizing Width Modulation for Maximum Thermoelectric Efficiency
Micromachines, 2023 Maximizing thermoelectric efficiency is typically addressed as identical to minimizing parasitic thermal conduction. Such an approach relies on the assumption that the adopted strategy mainly affects phonons, leaving electrons intact, and is not ...
Antonios-Dimitrios Stefanou +1 more
doaj +1 more source
Thermoelectric Effects in Nanoscale Junctions [PDF]
Nano Letters, 2009 Despite its intrinsic nonequilibrium origin, thermoelectricity in nanoscale systems is usually described within a static scattering approach which disregards the dynamical interaction with the thermal baths that maintain energy flow. Using the theory of open quantum systems, we show instead that unexpected properties, such as a resonant structure and ...
Yonatan, Dubi, Massimiliano, Di Ventra
openaire +2 more sources
The Interplay of Magnetism and Thermoelectricity: A Review
Advanced Physics Research, 2023 The introduction of magnetism into a solid material might significantly modulate its electronic transport behavior, thereby serving as a means to tune the thermoelectric properties that have attracted considerable research attention in recent years.
Shuo Liu +3 more
doaj +1 more source