48 citations · 110 across the 6 of their papers we have counts for
6 papers
Functional thin films as cathode/electrolyte interlayers: a strategy to enhance the performance and durability of solid oxide fuel cells
Marina Machado, Federico Baiutti, Lucile Bernadet +6
Electrochemical devices such as solid oxide fuel cells (SOFC) may greatly benefit from the implementation of nanoengineered thin-film multifunctional layers providing, alongside en…
Oxygen vacancy engineering of TaOx-based resistive memories by Zr doping for improved variability and synaptic behavior
Joao H. Quintino Palhares, Yann Beilliard, Fabien Alibart +5
Resistive switching devices are promising emerging non-volatile memories. However, one of the biggest challenges for resistive switching (RS) memory applications is the device-to-d…
Progress Report on Numerical Modeling of a Prototype Fuel Cell
O. Beruski, I. Korkischko, T. Lopes +1
Progress on the numerical modeling of a prototype fuel cell is reported. Some known limitations of the previously published Alpha model are addressed, and the numerical uncertainty…
Magnetic dynamics of single domain Ni nanoparticles
G. F. Goya, F. C. Fonseca, R. F. Jardim +4
The dynamic magnetic properties of Ni nanoparticles diluted in an amorphous SiO2 matrix prepared from a modified sol-gel method have been studied by the frequency f dependence of t…
Effect of Ir substitution in the ferromagnetic superconductor RuSr2GdCu2O8
A. R. Jurelo, S. Andrade, R. F. Jardim +4
A detailed study of the effect caused by the partial substitution of Ru by Ir on the magnetic and superconducting properties of the ruthenocuprate Ru(1-x)Ir(x)Sr2GdCu2o8; 0 <= x <=…
Current localization and Joule self-heating effects in Cr doped Nd0.5Ca0.5MnO3 manganites
A. S. Carneiro, R. F. Jardim, F. C. Fonseca
The effects of dc excitation current on the current-voltage curves of polycrystalline samples of Nd0.5Ca0.5Mn0.96Cr0.04O3 were investigated. The experimental results show that an a…