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   Articles with "thermoelectricity" as a keyword



Theoretical determination of superior high-temperature thermoelectricity in an n-type doped 2H-ZrI2 monolayer.

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recommendations! Published in 2023 at "Nanoscale"

DOI: 10.1039/d2nr06054j

Abstract: Two-dimensional materials with a competitive figure of merit zT are extremely desirable for the fabrication of thermoelectric modules. In the present work, we systematically evaluated the thermoelectricity of monolayer 2H-ZrI2 through first-principles calculations and semiclassical… read more here.

Keywords: type; zri2; monolayer; thermoelectricity ... See more keywords
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Roadmap on thermoelectricity

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recommendations! Published in 2023 at "Nanotechnology"

DOI: 10.1088/1361-6528/acca88

Abstract: The increasing energy demand and the ever more pressing need for clean technologies of energy conversion pose one of the most urgent and complicated issues of our age. Thermoelectricity, namely the direct conversion of waste… read more here.

Keywords: thermoelectricity; roadmap thermoelectricity;

Anomalous thermoelectricity at the two-dimensional structural transition of SnSe monolayers

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recommendations! Published in 2021 at "Physical Review B"

DOI: 10.1103/physrevb.103.035421

Abstract: The thermoelectric figure of merit $ZT$ comprises electronic and vibrational contributions that drastically change across phase transitions, and the most common theoretical ab initio approach to thermoelectricity fails to describe the evolution of $ZT$ across… read more here.

Keywords: structural transition; snse monolayers; thermoelectricity; transition ... See more keywords

Thermoelectricity near Anderson localization transitions

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recommendations! Published in 2017 at "Physical Review B"

DOI: 10.1103/physrevb.96.155201

Abstract: The electronic thermoelectric coefficients are analyzed in the vicinity of one and two Anderson localization thresholds in three dimensions. For a single mobility edge, we correct and extend previous studies, and find universal approximants which… read more here.

Keywords: temperature; thermoelectricity; seebeck coefficient; anderson localization ... See more keywords

Thermodynamic Derivation of the Reciprocal Relation of Thermoelectricity

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recommendations! Published in 2024 at "Entropy"

DOI: 10.3390/e26030202

Abstract: The Kelvin relation, relating the Seebeck coefficient and the Peltier coefficient, is a theoretical basis of thermoelectricity. It was first derived by Kelvin using a quasi-thermodynamic approach. However, Kelvin’s approach was subjected to much criticism… read more here.

Keywords: relation; thermodynamic approach; thermoelectricity; kelvin relation ... See more keywords