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Equatorial F-layer heights, evening prereversal electric field, and night E-layer density in the American sector: IRI validation with observations
(Elsevier, 2004)
The equatorial F-layer height variations resulting from the variabilities in the zonal electric fields and winds and associated variability in ionospheric dynamo strength are important factors in determining the distribution ...
Theoretical study of the stoichiometric and reduced Ce-Doped TiO2 anatase (001) surfaces
(Amer Chemical Soc, 2015-03-05)
The effects of Ce doping (2.6%) on the oxygen vacancy (V-O) formation energy (Et) and the electronic structure of the anatase TiO2(001) surface were studied by ineans of periodic density functional calculations within the ...
Micro abrasive wear behaviour study of carburization and ion plasma nitriding of P20 steel
(2016-05-01)
P20 steel, which is mainly used in plastic molds, was thermochemically treated by ion plasma nitriding and solid and gas carburization. In this work, the solid and gas carburization were performed at 925 °C for four different ...
Theoretical study of the stoichiometric and reduced Ce-Doped TiO2 anatase (001) surfaces
(Amer Chemical Soc, 2015)
Proposta e teste de memória e nano-oscilador baseados em elementos magnéticos topológicosProposal and test of memory and nano-oscillator based on topological magnetic elements
(Universidade Federal de ViçosaFísica Aplicada, 2023)