Results 31 to 40 of about 13,864,808 (359)
The Interplay of Magnetism and Thermoelectricity: A Review
Advanced Physics Research, 2023 The introduction of magnetism into a solid material might significantly modulate its electronic transport behavior, thereby serving as a means to tune the thermoelectric properties that have attracted considerable research attention in recent years.
Shuo Liu +3 more
doaj +1 more source
High temperature thermoelectric efficiency in Ba8Ga16Ge30 [PDF]
, 2008 The high thermoelectric figure of merit (zT) of Ba8Ga16Ge30 makes it one of the best n-type materials for thermoelectric power generation. Here, we describe the synthesis and characterization of a Czochralski pulled single crystal of Ba8Ga16Ge30 and ...
Christensen, M. +3 more
core +1 more source
Thermoelectric effects in magnetic nanostructures
Physical Review B, 2009 We model and evaluate the Peltier and Seebeck effects in magnetic multilayer nanostructures by a finite-element theory of thermoelectric properties. We present analytical expressions for the thermopower and the current-induced temperature changes due to Peltier cooling/heating. The thermopower of a magnetic element is in general spin-polarized, leading
Hatami, M. (author) +3 more
openaire +7 more sources
Thermoelectric effect in molecular electronics [PDF]
Physical Review B, 2003 We provide a theoretical estimate of the thermoelectric current and voltage over a Phenyldithiol molecule. We also show that the thermoelectric voltage is (1) easy to analyze, (2) insensitive to the detailed coupling to the contacts, (3) large enough to be measured and (4) give valuable information, which is not readily accessible through other ...
Magnus Paulsson, Supriyo Datta
openaire +2 more sources
Thermoelectric effect and Seebeck coefficient for hot and dense hadronic matter [PDF]
Physical Review D, 2018 We investigate the thermoelectric effect for baryon rich plasma produced in heavy ion collision experiments. We estimate the associated Seebeck coefficient for the hadronic matter.
J. Bhatt, Arpan Das, H. Mishra
semanticscholar +1 more source
Advanced Energy Materials, 2022 Thermoelectric Mg3+δ(Sb, Bi)2 Zintls have attracted significant attention because of their high‐performing, eco‐friendly, and cost‐effective features, but their thermoelectric properties still need improvement for application to practical devices.
Jisheng Liang +9 more
semanticscholar +1 more source
Thermoelectric effects in silicene nanoribbons [PDF]
Physical Review B, 2013 Transport and thermoelectric coefficients (including also spin thermopower) of silicene nanoribbons with zigzag edges are investigated by {\it ab-initio} numerical methods. Local spin density of such nanoribbons reveals edge magnetism. Like in graphene, one finds antiferromagnetic and ferromagnetic ordering, with spin polarization at one edge ...
K. Zberecki +3 more
openaire +2 more sources
Efficient enhancement of the thermoelectric effect due to the Majorana zero modes coupled to one quantum-dot system [PDF]
Physical review B, 2018 By considering Majorana zero modes to laterally couple to the quantum dot, we evaluate the thermoelectric effect in one single-dot system. The calculation results show that if one Majorana zero mode couples to the dot, the thermoelectric effect will ...
Xiao-Qi Wang +4 more
semanticscholar +1 more source
Entropy, 2023 Thermoelectric rectification and amplification were investigated in an interacting quantum-dot circuit-quantum-electrodynamics system. By applying the Keldysh nonequilibrium Green’s function approach, we studied the elastic (energy-conserving) and ...
Jincheng Lu +3 more
doaj +1 more source
Phenomenological analysis of transverse thermoelectric generation and cooling performance in magnetic/thermoelectric hybrid systems [PDF]
J. Appl. Phys. 129, 223908 (2021), 2021 We phenomenologically calculate the performance of the recently-observed Seebeck-driven transverse thermoelectric generation (STTG) for various systems in terms of the thermopower, power factor, and figure of merit to demonstrate the usefulness of STTG.
arxiv +1 more source