Results 211 to 220 of about 12,572 (263)

Seeking new, highly effective thermoelectrics

Science, 2020
Operating across a wide temperature range is a priority for thermoelectric ...
Yu, Xiao, Li-Dong, Zhao
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Electrochemical Effects in Thermoelectric Polymers

ACS Macro Letters, 2016
Conductive polymers such as PEDOT:PSS hold great promise as flexible thermoelectric devices. The thermoelectric power factor of PEDOT:PSS is small relative to inorganic materials because the Seebeck coefficient is small. Ion conducting materials have previously been demonstrated to have very large Seebeck coefficients, and a major advantage of polymers
William B, Chang, Haiyu, Fang, Jun, Liu, Christopher M, Evans, Boris, Russ, Bhooshan C, Popere, Shrayesh N, Patel, Michael L, Chabinyc, Rachel A, Segalman   +8 more
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Thermoelectric Effects in Superconductors

Soviet Physics Uspekhi, 1978
It is a pleasure and an honour for me to speak before this highly esteemed audience. The subject of my talk is devoted to thermoelectric effects in superconductors. The question of whether thermoelectric phenomena can be observed in metals in the superconducting state was raised more than 50 years ago, but first attempts to observe such effects as ...
Vitalii L. Ginzburg, Gelii F. Zharkov
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Electric-field-effect thermoelectrics

Journal of Applied Physics, 2001
A significantly large thermoelectric “figure of merit” in a bipolar semiconductor is achieved by converting it, by doping, into an essentially monopolar semiconductor. We show here, that for a bipolar semiconductor film, having a thickness smaller than the screening length, there is an alternative to doping to obtain a practically monopolar ...
V. Sandomirsky, A. V. Butenko, R. Levin, Y. Schlesinger   +3 more
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Thermoelectric Effect in Ice

Journal of the Atmospheric Sciences, 1966
Abstract The electric potential difference under a temperature gradient in ice was measured by the use of single crystal ice, polycrystalline ice including numerous bubbles, and the ice formed from solutions of hydrofluoric acid. At temperatures colder than about −10C, the colder side had positive potential and the H3O+ ion is considered to be the ...
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Thermoelectric effect in Aharonov–Bohm structures

Journal of Physics: Condensed Matter, 2014
The thermoelectric effects of a single Aharonov-Bohm (SAB) ring and coupled double Aharonov-Bohm (DAB) rings have been investigated on a theoretical basis, taking into account the contributions of both electrons and phonons to the transport process by using the nonequilibrium Green's function technique. The thermoelectric figure of merit of the coupled
Xin, Lu, Jian-Sheng, Wang, William G, Morrel, Xiaoxi, Ni, Chang-Qin, Wu, Baowen, Li   +5 more
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Vacancy filling effect in thermoelectric NbO

Journal of Physics: Condensed Matter, 2015
Using density functional theory, we have systematically explored the 1a and 1b vacancy filling in NbO (space group Pm-3m) with Nb and N, respectively, to design compounds with large Seebeck coefficients. The most dominating effect was identified for filling of 1b Wyckoff sites with N giving rise to a fivefold increase in the Seebeck coefficient.
Denis, Music, Richard W, Geyer, Pascal, Bliem, Marcus, Hans, Daniel, Primetzhofer   +4 more
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Thermoelectric effects in superconductors

Journal of Superconductivity, 1989
A general review of thermoelectric effects in superconductors is given. Specific features of thermoelectric effects in high-temperature superconductors are also discussed.
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Magnetic Field Perturbations by Thermoelectric Effects

2019 ESA Workshop on Aerospace EMC (Aerospace EMC), 2019
The present work details the experimental and numerical methodologies followed for a better characterization of the thermoelectric/thermomagnetic phenomena and the impact that these effects can have on the measurement conditions of highly sensitive measuring equipment's.
Ferreira, N.J., Antunes, P. J., Viana, J. C., Fernandes, L. C., Fernandez, E., Lanceros-Méndez, S.   +5 more
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