Phosphorus doping in n-type β-FeSi2/Si composites and its effects on thermoelectric properties
Sign Up to like & getrecommendations! Published in 2019 at "Intermetallics"
DOI: 10.1016/j.intermet.2019.02.008
Abstract: Abstract The influence of P substitution in Si within the n-type Co doped β-FeSi2/Si composites on the microstructure and thermoelectric properties were investigated. Thermoelectric performance components of Seebeck coefficient, electrical resistivity, and thermal conductivity were… read more here.
Keywords: fesi2; type fesi2; fesi2 composites; thermoelectric properties ... See more keywords
Impact of annealing temperature and carbon doping on the wetting and surface morphology of semiconducting iron disilicide formed via radio frequency magnetron sputtering
Sign Up to like & getrecommendations! Published in 2020 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2020.138248
Abstract: Abstract Iron disilicide (FeSi2) films were formed onto Si(111) substrates via radio-frequency magnetron sputtering at room temperature (RT) and 560 °C. The effects of annealing temperature and carbon (C) doping concentration on the physical properties of… read more here.
Keywords: iron disilicide; temperature; via radio; surface ... See more keywords
Annealing effects and infrared photoelectric response of β-FeSi2 on Si (100) substrate prepared by pulsed laser deposition
Sign Up to like & getrecommendations! Published in 2021 at "Vacuum"
DOI: 10.1016/j.vacuum.2021.110183
Abstract: Abstract β-FeSi2 is known as an important semiconducting silicide in the field of optoelectronics. In this paper, β-FeSi2 alloy layers were prepared on Si (100) substrates by deposition of Fe thin films with pulsed laser… read more here.
Keywords: annealing effects; fesi2; laser deposition; deposition ... See more keywords
Doubled Thermoelectric Figure of Merit in p-Type β-FeSi2 via Synergistically Optimizing Electrical and Thermal Transports.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c00321
Abstract: β-FeSi2 has long been investigated as a promising thermoelectric (TE) material working at high temperatures due to its combining features of environmental friendliness, good thermal stability, and strong oxidation resistance. However, the real application of… read more here.
Keywords: optimizing electrical; figure merit; type fesi2; fesi2 ... See more keywords
Synthesis of a Gold-Inserted Iron Disilicide and Rutile Titanium Dioxide Heterojunction Photocatalyst via the Vapor–Liquid–Solid Method and Its Water-Splitting Reaction
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c04360
Abstract: A solid-state Z-scheme system is constructed whereby rutile titania (TiO2) and beta-iron disilicide (β-FeSi2) were combined to act as oxygen (O2)- and hydrogen (H2)-evolution photocatalysts, respectively, connected by gold (Au). β-FeSi2 island grains with diameters… read more here.
Keywords: water; water splitting; tio2; fesi2 ... See more keywords
A simple chemical reduction approach to dope β-FeSi2 with boron and its comprehensive characterization
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra00497j
Abstract: β-FeSi2 has been doped with Boron via a novel and cost-effective chemical reduction of the glassy phase of [(Fe2O3 + 4SiO2 + B2O3 + FeBO3 + Fe2SiO4)] using Mg metal at 800 °C. Doped β-FeSi2… read more here.
Keywords: chemical reduction; dual band; boron; fesi2 ... See more keywords
Thermoelectric Properties of Nearly Single-Phase β-FeSi2 Alloys Fabricated by Gas-Atomized Powder Sintering
Sign Up to like & getrecommendations! Published in 2019 at "MATERIALS TRANSACTIONS"
DOI: 10.2320/matertrans.mb201805
Abstract: Thermoelectric alloys having nearly ¢-FeSi2 single-phase microstructure were fabricated by sintering gas-atomized powders using the hot pressing. Since the ¢-FeSi2 phase is formed by the peritectoid reaction between 3⁄4-FeSi and ¡-Fe2Si5 phases, the reaction rate… read more here.
Keywords: fesi2; gas atomized; microstructure; phase ... See more keywords