Results 51 to 60 of about 6,758 (243)
Nanostructured thermoelectric generator for energy harvesting
, 2007 This paper presents the development processes towards a new generation of nanostructured thermoelectric generators for power harvesting from small temperature gradients by using a combination of traditional silicon microfabrication techniques ...
Beeby, SP +7 more
core +1 more source
Results in Physics, 2019 A high sensitivity refractive index sensor based on surface plasmon resonance (SPR) with topological insulator (Bi2Te3) has been proposed theoretically. It is demonstrated that the presented sensor exhibits an extremely great sensitivity enhancement with
Yuting Zhao +3 more
doaj +1 more source
APL Materials, 2020 Relying on the magnetism induced by the proximity effect in heterostructures of topological insulators and magnetic insulators is one of the promising routes to achieve the quantum anomalous Hall effect.
V. M. Pereira +5 more
doaj +1 more source
Estudo das propriedades de transporte elétrico em nanoestruturas compostas de Bi2Te3 e de PbTe [PDF]
, 2023 This work presents a study on the magneto-transport properties of nanostructures based on Bi2Te3 and PbTe, both narrow gap semiconductors. Electrical transport in a n-type PbTe quantum well was investigated using light excitation in different ...
FONSECA, Karine Bolaños da
core +1 more source
Hybrid AdvancesThe hydrothermal, and co-precipitation methods were used to synthesize bismuth telluride (Bi2Te3) nanosheets, and silver molybdate (Ag2MoO4) nanoparticles, respectively to improve the tribological activity of lubricating oil.
Somesh Singh +7 more
doaj +1 more source
International Journal of Electrochemical Science, 2014 In the present work, a free-standing poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) film was used as a working electrode to electrodeposit bismuth telluride (Bi2Te3) and acted as a part of the prepared sandwich-like structured ...
Qinglin Jiang +9 more
doaj +1 more source
Advanced Science, EarlyView.Substitution of Sr at the Pb site within an atomic plane of PbTe perturbs the p–p hopping network. Since Sr does not support the p–p interaction key to metavalent bonding along (‐Pb‐Te‐) chains, long‐range electronic charge transfer in response to displacement of Pb is stalked at the Sr site.
Sakshi Verma +3 more
wiley +1 more source
Yb-doped passively mode-locked fiber laser with Bi2Te3-deposited
, 2015 In this study we present an all-normal-dispersion Yb-doped fiber laser passively mode-locked with topological insulator (Bi2Te3) saturable absorber. The saturable absorber device is fabricated by depositing Bi2Te3 on a tapered fiber through using pulsed ...
Wang Yong-Gang +6 more
core +1 more source
Вплив старіння на термоелектричні властивості кристалів і тонких плівок Bi2Te3
, 2021 The temperature dependences (77-300 K) of the thermoelectric (TE) properties (the Seebeck coefficient S, electrical conductivity σ, Hall coefficient RH, Hall charge mobility μH>, and TE power factor P) were studied for freshly prepared and for exposed
Novak, K. V. +5 more
core +1 more source
Thermal conductivity variation of Bi2Te3 nanofilm with interfacial defects using molecular dynamics
AIP Advances, 2019 In this study, the thermal conductivity and thermal boundary resistance (TBR) of Bi2Te3 nanofilms with different interfacial defects were investigated using nonequilibrium molecular dynamics simulations, and the effects of temperature, defects (step ...
Tang-Yu Lai +2 more
doaj +1 more source