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Seebeck effect in molecular junctions
Journal of Physics: Condensed Matter, 2016Advances in the fabrication and characterization of nanoscale systems presently allow for a better understanding of their thermoelectric properties. As is known, the building blocks of thermoelectricity are the Peltier and Seebeck effects. In the present work we review results of theoretical studies of the Seebeck effect in single-molecule junctions ...
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Observation of the spin Seebeck effect
Nature, 2008The generation of electric voltage by placing a conductor in a temperature gradient is called the Seebeck effect. Its efficiency is represented by the Seebeck coefficient, S, which is defined as the ratio of the generated electric voltage to the temperature difference, and is determined by the scattering rate and the density of the conduction electrons.
K, Uchida +7 more
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Exciton Seebeck effect in molecular systems
The Journal of Chemical Physics, 2014We investigate the exciton dynamics under temperature difference with the hierarchical equations of motion. Through a nonperturbative simulation of the transient absorption of a heterogeneous trimer model, we show that the temperature difference causes exciton population redistribution and affects the exciton transfer time.
Yun-An, Yan, Shaohong, Cai
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Anemometer based on Seebeck effect
Sensors and Actuators A: Physical, 2003This paper presents the realisation of anemometers based on periodic structures elaborated by flash evaporation technique on polyimide substrate using Bi2Te3-Sb2Te3(P) and Bi2Te3-Bi2Se3(N) materials which have a high figure of merit. These anemometers are based on both Seebeck and Joule effects.
Al Khalfioui, M. +4 more
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Japanese Journal of Applied Physics, 2015
To explore the thermoelectric transport nature of photo-excited carriers, the electrical conductivity and the Seebeck coefficient are measured under ultraviolet illumination in the wide-gap semiconductor ZnS near room temperature. The conductivity increases linearly as against the photon flux density with little dependence on temperature, indicating ...
Yuuka Shiraishi +3 more
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To explore the thermoelectric transport nature of photo-excited carriers, the electrical conductivity and the Seebeck coefficient are measured under ultraviolet illumination in the wide-gap semiconductor ZnS near room temperature. The conductivity increases linearly as against the photon flux density with little dependence on temperature, indicating ...
Yuuka Shiraishi +3 more
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Seebeck effect in polycrystalline semiconductors
Thin Solid Films, 1982Abstract The paper deals with the interpretation of the Seebeck coefficient measured for a polycrystalline semiconductor. Polycrystalline semiconductors are considered to be composed of grains separated from one another by intergrain domains. An isotype heterojunction with a certain density of interface states is assumed to exist at the grain ...
Jaroslav Jerhot, Jaroslav Vlček
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Seebeck Effect in Cadmium Sulfide
Journal of the Physical Society of Japan, 1965Seebeck effect measurements have been made between 60°K and 300°K on the various n -type cadmium sulfide single crystals. In all the temperature range measured, the anomalous Seebeck voltages caused by “phonon-drag” are found. An apparatus for making measurements of the Seebeck effect and the method for calculating the ordinary electronic part of ...
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