Results 11 to 20 of about 9,408,729 (324)
Effect of sodium rich pretreatments and processing conditions on microstructure and property evolution of sodium cobalt oxide thermoelectric materials [PDF]
, 2014 Global environmental and sustainability issues have led to a growth in interest in oxide based thermoelectric materials. Sodium cobalt oxide, which presents low toxicity, is one of the most promising p-type thermoelectric materials for high temperature ...
Jakubczyk, Ewa
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Oxide Thermoelectric Energy Harvesting Materials [PDF]
, 2014 Conventional thermoelectric materials found in many thermoelectric devices have unfavourable properties; they often suffer instability at high temperatures and contain toxic metals which pose a hazard to the environment.
James, Ashley
core +7 more sources
Thermoelectric energy harvesting for wireless self powered condition monitoring nodes [PDF]
, 2013 Condition monitoring of machines and structures is commonly utilized in order to prevent failures before they can occur. For these reasons, data such as temperature, vibrations or displacements are collected and analysed. Sensors collect this information,
Royo Perez, Sandra
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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
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 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
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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
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Precisely Printing Perovskite Nanocrystals in Glass via Thermoelectric Synergistic Effect. [PDF]
Adv Sci (Weinh)Miao Z +6 more
europepmc +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
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