Results 21 to 30 of about 31,862 (266)

Oxidation-enhanced thermoelectric efficiency in a two-dimensional phosphorene oxide

open access: yesScientific Reports, 2021
We performed density functional theory calculations to investigate the thermoelectric properties of phosphorene oxide (PO) expected to form by spontaneous oxidation of phosphorene.
Seungjun Lee   +3 more
doaj   +1 more source

Multiple-valley effect on modulation of thermoelectric properties of n-type ZrCuSiAs-structure oxyantimonides LnTSbO (Ln= lanthanides and T=Zn, Mn)

open access: yesJournal of Materiomics, 2019
Thermoelectric properties of n-type LnTSbO (Ln = lanthanides and T = Zn, Mn) were firstly investigated by the first-principles method and the semi-classical Boltzmann theory.
Yi Li   +7 more
doaj   +1 more source

Enhancement of the thermoelectric properties in bilayer graphene structures induced by Fano resonances

open access: yesScientific Reports, 2021
Fano resonances of bilayer graphene could be attractive for thermoelectric devices. The special profile presented by such resonances could significantly enhance the thermoelectric properties.
J. A. Briones-Torres   +3 more
doaj   +1 more source

Design and Synthesis of One and Two Dimensional Thermoelectric Nanoparticles Composed of Bismuth, Antimony, and Tellurium [PDF]

open access: yes, 2010
With the advent of nanotechnology, the field of thermoelectric (TE) materials has been re-invigorated with many recent advances towards materials with high thermoelectric efficiency (dimensionless figure of merit, ZT).
Maenosono, Shinya   +13 more
core   +1 more source

The effect of rare earth element doping on thermoelectric properties of GeTe

open access: yes, 2022
GeTe has attracted extensive attention due to high thermoelectric performance. Herein, we comprehensively investigate the effect of rare earth element (Eu, Gd, Er and Tm) substitutions at Ge site of GeTe on its thermoelectric performance.
Hong, Min   +10 more
core   +1 more source

The Thickness Dependence of Thermoelectric Parameters of thin Films Based on Compounds LAST

open access: yesФізика і хімія твердого тіла, 2016
The thermoelectric properties of thin films based on compounds PbSnAgTe, obtained by condensation of vapor on the high vacuum on mica substrate are researched. Based on a two-layer model Petrits are founded electrical parameters of surface layers.
B. S. Dzundza   +2 more
doaj   +1 more source

Thermoelectric generator fabricated via laser-induced forward transfer

open access: yes, 2013
We show a novel method for the fabrication of a thermoelectric generator with the rapid, lithography-less technique of laser-induced forward transfer (LIFT), performed under ambient conditions.
Sones, C.L.   +7 more
core   +1 more source

Enhancement of Thermoelectric Efficiency by Uniaxial Tensile Stress in n-type GaAs Nanowires

open access: yes, 2011
The thermoelectric power-factor (PF) and efficiency (ZT) of GaAs nanowires (NWs) can be improved by (i) choosing a proper wire growth and channel orientation, (ii) by applying uniaxial tensile stress, and (iii) suitable wire cross-section size.
Saumitra Mehrotra   +11 more
core   +1 more source

Thermoelectric properties of the 3C, 2H, 4H, and 6H polytypes of the wide-band-gap semiconductors SiC, GaN, and ZnO

open access: yesAIP Advances, 2015
We have investigated the thermoelectric properties of the 3C, 2H, 4H, and 6H polytypes of the wide-band-gap(n-type) semiconductors SiC, GaN, and ZnO based on first-principles calculations and Boltzmann transport theory.
Zheng Huang   +3 more
doaj   +1 more source

The Effect of Na Atom on TlInSe2 and TlInTe2 Compounds

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2023
Thermoelectric materials have widely used applications in technological areas such as electronic devices and data storage. TlInSe2 and TlInTe2 compounds are among these thermoelectric materials.
İsmail Yücel
doaj   +1 more source

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