Results 1 to 10 of about 59,337 (239)

The thermoelectric conversion efficiency problem: Insights from the electron gas thermodynamics close to a phase transition

SciPost Physics Core
The bottleneck in modern thermoelectric power generation and cooling is the low energy conversion efficiency of thermoelectric materials. The detrimental effects of lattice phonons on performance can be mitigated, but achieving a high thermoelectric ...
I. Khomchenko, A. Ryzhov, F. Maculewicz, F. Kurth, R. Hühne, A. Golombek, M. Schleberger, C. Goupil, Ph. Lecoeur, A. Böhmer, G. Benenti, G. Schierning, H. Ouerdane
doaj   +1 more source

Controlled Engineering of Defects and Interfaces in Thermoelectric Materials With Atomic Layer Deposition

Advanced Materials Interfaces
Enhancing the performance of thermoelectric materials remains critical for practical applications. Increasing the power factor and reducing the thermal conductivity are key strategies for improving the thermoelectric performance.
Gwang Min Park, Seunghyeok Lee, Tae Joo Park, Seung‐Hyub Baek, Jin‐Sang Kim, Seong Keun Kim   +5 more
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Berry curvature driven transverse thermoelectric generation in topological magnets

Science and Technology of Advanced Materials
Topological magnets such as magnetic Weyl and nodal-line semimetals possess topologically non-trivial band structures in magnetically ordered states.
Akito Sakai, Satoru Nakatsuji
doaj   +1 more source

Thermoelectric performance of quantum dots embedded in an Aharonov-Bohm ring: a Pauli master equation approach

Scientific Reports
Within linear response theory using the Pauli master equation approach, we have investigated the thermoelectric properties of quantum dots (QDs) embedded in an Aharonov-Bohm (AB) ring weakly coupled to two metallic electrodes.
Parbati Senapati, Prakash Parida
doaj   +1 more source

Hybridizing anomalous Nernst effect in artificially tilted multilayer based on magnetic topological material

Nature Communications
Transverse thermoelectric conversion holds significant potential in addressing complex challenges faced by classical Seebeck/Peltier modules. A promising transverse thermoelectric phenomenon is the anomalous Nernst effect originating from nontrivial band
Takamasa Hirai, Fuyuki Ando, Hossein Sepehri-Amin, Ken-ichi Uchida   +3 more
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Large Spin-Dependent Thermoelectric Effects in NiFe-based Interconnected Nanowire Networks. [PDF]

Nanoscale Res Lett, 2020
Marchal N, da Câmara Santa Clara Gomes T, Abreu Araujo F, Piraux L.   +3 more
europepmc   +1 more source

Optimizing the thermoelectric transport properties of bilayer phosphorene through biaxial strain engineering

AIP Advances
Recent investigations have identified two-dimensional black phosphorene (BP), a semiconductor material, as a promising candidate for thermoelectric applications. However, its thermoelectric performance requires further enhancement.
Guiqing Zhang, Hongqiang Liu, Jun Li
doaj   +1 more source

Geometrically Enhanced Thermoelectric Effects in Graphene Nanoconstrictions. [PDF]

Nano Lett, 2018
Harzheim A, Spiece J, Evangeli C, McCann E, Falko V, Sheng Y, Warner JH, Briggs GAD, Mol JA, Gehring P, Kolosov OV.   +10 more
europepmc   +1 more source

Strain-induced switching of heat current direction generated by magneto-thermoelectric effects. [PDF]

Sci Rep, 2019
Ota S, Uchida KI, Iguchi R, Thach PV, Awano H, Chiba D.   +5 more
europepmc   +1 more source

Chiral edge state control of thermoelectric effects. [PDF]

Sci Adv
Huynh W, Liu B, Munyan S, Ahadi S, Stemmer S.   +4 more
europepmc   +1 more source