Results 11 to 20 of about 27,867 (246)

Polymer gels with tunable ionic Seebeck coefficient for ultra-sensitive printed thermopiles. [PDF]

Nat Commun, 2019
Though polymer electrolytes with high ionic Seebeck coefficients are attractive for thermoelectric modules, demonstrating high performance n-type polymers required for modules remains elusive.
Zhao D, Martinelli A, Willfahrt A, Fischer T, Bernin D, Khan ZU, Shahi M, Brill J, Jonsson MP, Fabiano S, Crispin X.   +10 more
europepmc   +2 more sources

The Effect of the MEMS Measurement Platform Design on the Seebeck Coefficient Measurement of a Single Nanowire. [PDF]

Nanomaterials (Basel), 2018
In order to study the thermoelectric properties of individual nanowires, a thermoelectric nanowire characterization platform (TNCP) has been previously developed and used in our chair.
Moosavi SH, Kojda D, Kockert M, Fischer SF, Kroener M, Woias P.   +5 more
europepmc   +2 more sources

First-principles thermodynamic theory of Seebeck coefficients

Physical Review B, 2018
Thermoelectric effects, measured by the Seebeck coefficients, refer to the phenomena in which a temperature difference or gradient imposed across a thermoelectric material induces an electrical potential difference or gradient, and vice versa, enabling the direct conversion of thermal and electric energies.
Yi Wang, Yong-Jie Hu, Brandon J Bocklund
exaly   +4 more sources

Electronic transport and thermoelectric properties of phosphorene nanodisk under an electric field

Frontiers in Physics, 2023
The Seebeck coefficient is an important quantity in determining the thermoelectric efficiency of a material. Phosphorene is a two-dimensional material with a puckered structure, which makes its properties anisotropic. In this work, a phosphorene nanodisk
M. Amir Bazrafshan, Farhad Khoeini
doaj   +1 more source

Seebeck coefficient of Cr100−zOsz alloy system

AIP Advances, 2022
The magnetic phase diagram of the Cr100−zOsz alloy system exhibits possible quantum critical behavior (QCB), with commensurate spin-density-wave to paramagnetic (CSDW-PM) phase line terminating at z ≈ 14, in a superconducting dome at z ≈ 12.
P. R. Fernando, A. R. E. Prinsloo, C. J. Sheppard   +2 more
doaj   +1 more source

Variable Range Hopping Model Based on Gaussian Disordered Organic Semiconductor for Seebeck Effect in Thermoelectric Device

Micromachines, 2022
We investigate the carrier concentration dependent Seebeck coefficient in Gaussian disordered organic semiconductors (GD-OSs) for thermoelectric device applications. Based on the variable-range hopping (VRH) theory, a general model predicting the Seebeck
Ying Zhao, Jiawei Wang
doaj   +1 more source

Alternatingly Stacked Low‐ and High‐Resistance PtSe2/PtSe2 Homostructures Boost Thermoelectric Power Factors

Advanced Electronic Materials, 2023
2D transition‐metal dichalcogenide (TMDC) materials are promising candidates with excellent thermoelectric (TE) properties owing to their low dimensionality in electronic and phonon transport. However, the considerable coupling of the Seebeck coefficient
Won‐Yong Lee, Min‐Sung Kang, Jae Won Choi, Si‐Hoo Kim, No‐Won Park, Gil‐Sung Kim, Yun‐Ho Kim, Sang‐Kwon Lee   +7 more
doaj   +1 more source

Thermoelectric transport coefficients of quark matter

European Physical Journal C: Particles and Fields, 2022
A thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field, an effect known as thermoelectric effect or Seebeck effect.
Aman Abhisek, Arpan Das, Deepak Kumar, Hiranmaya Mishra   +3 more
doaj   +1 more source

Nanocomposites with p- and n-Type Conductivity Controlled by Type and Content of Nanotubes in Thermosets for Thermoelectric Applications

Nanomaterials, 2020
In this work, composites based on epoxy resin and various carbon nanotubes (CNTs) were studied regarding their thermoelectric properties. The epoxy composites were prepared by infiltration of preformed CNT buckypapers. The influence of different types of
Katharina Kröning, Beate Krause, Petra Pötschke, Bodo Fiedler   +3 more
doaj   +1 more source

Tackling Challenges in Seebeck Coefficient Measurement of Ultra-High Resistance Samples with an AC Technique [PDF]

, 2019
Seebeck coefficient is a widely studied semiconductor property. Conventional Seebeck coefficient measurements are based on DC voltage measurement. Normally this is performed on samples with moderate resistances (e.g., below a few MΩ level).
Pan, Z, Urban, JJ, Wang, H, Wilcox, J, Yang, F, Zhu, Z   +5 more
core   +2 more sources