Results 121 to 130 of about 13,864,808 (359)
Characterization of electrostatically defined bottom-heated InAs nanowire quantum dot systems
New Journal of Physics, 2021 Conversion of temperature gradients to charge currents in quantum dot systems enables probing various concepts from highly efficient energy harvesting and fundamental thermodynamics to spectroscopic possibilities complementary to conventional bias device
Sven Dorsch, Sofia Fahlvik, Adam Burke
doaj +1 more source
Giant thermopower in superconducting heterostructures with spin-active interfaces
, 2014 We predict parametrically strong enhancement of the thermoelectric effect in metallic bilayers consisting of two superconductors separated by a spin-active interface.
Kalenkov, Mikhail S., Zaikin, Andrei D.
core +1 more source
, 2016 The great enhancement of light-induced transverse thermoelectric effect in c-axis inclined BiCuSeO thin films has been achieved by Pb doping. Large open-circuit thermoelectric voltage signals are all observed in the inclined Bi1-xPbxCuSeO (x = 0, 0.04, 0.
Lian Wang +5 more
semanticscholar +1 more source
Giant thermoelectric effect in graphene-based topological insulators with heavy adatoms and nanopores. [PDF]
Nano letters (Print), 2014 Designing thermoelectric materials with high figure of merit ZT = S(2)GT/Ktot requires fulfilling three often irreconcilable conditions, that is, the high electrical conductance G, small thermal conductance Ktot, and high Seebeck coefficient S ...
Po-Hao Chang +3 more
semanticscholar +1 more source
Advanced Functional Materials, Volume 35, Issue 13, March 25, 2025.Introducing a high density of dislocations led to an increase in photoconductivity by more than one order of magnitude in Fe‐doped SrTiO3. Detailed analysis, focusing on the quantum paraelectric state, reveals that increased photoconductivity results from a higher charge carrier generation rate due to new energy states induced by dislocations, possibly
Mehrzad Soleimany +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work investigates the Nernst effect in the Kagome magnet ErMn6Sn6 which exhibits both topological and anomalous Nernst effects with the anomalous Nernst coefficient reaching 1.71 µV K⁻¹ at 300 K. This value surpasses that of most canted antiferromagnetic materials, making ErMn6Sn6 a promising candidate for advancing thermoelectric devices based on
Olajumoke Oluwatobiloba Emmanuel +2 more
wiley +1 more source
, 2018 In the present work, we investigate the thermoelectric properties of a T-shaped double quantum dot system coupled to two metallic leads incorporating the intra-dot Coulomb interaction.
Anda, E. V. +2 more
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Advanced Functional Materials, EarlyView.This research utilizes selective reduction laser sintering (SRLS) to engineer In2O3 NPs for flexible NO2 sensors. The introduction of oxygen vacancy defects enhances sensor performance, offering excellent responsiveness, rapid response/recovery, superior selectivity, low detection limit, and long‐term stability.
Shaogang Wang +8 more
wiley +1 more source
, 2018 Graphene is known to show a significant photo-thermoelectric effect that can exceed its photovoltaic contribution. Here, by utilizing this effect, we demonstrate a photovoltage measurement of cyclotron resonance in a double-back-gated h-BN/graphene/h-BN ...
Arai, Miho +6 more
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Advanced Functional Materials, EarlyView.This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu +13 more
wiley +1 more source