Browsing Artículos (Física de la Materia Condensada) by Funding agency "Ministerio de Economía y Competitividad (MINECO). España"
Now showing items 1-20 of 42
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Article
A New Method for Determining the Curie Temperature From Magnetocaloric Measurements
(Institute of Electrical and Electronics Engineers, 2016)A new method is proposed for determining the Curie temperature from magnetocaloric measurements. It is based on the field ...
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Article
A quantitative criterion for determining the order of magnetic phase transitions using the magnetocaloric effect
(Nature Publishing Group, 2018)The ideal magnetocaloric material would lay at the borderline of a first-order and a second-order phase transition. Hence, ...
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Article
A Toggle-Switch and a Feed-Forward Loop Engage in the Control of the Drosophila Retinal Determination Gene Network
(Frontiers Media, 2019)Dipterans show a striking range of eye sizes, shapes, and functional specializations. Their eye is of the compound type, ...
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Article
Analysis of magnetocaloric effect of ball milled amorphous alloys: Demagnetizing factor and Curie temperature distribution
(Elsevier, 2015)The magnetocaloric effect (MCE) has been measured for an amorphous mechanically alloyed (MA) Co62Nb6Zr2B30. It is demonstrated ...
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Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes
(Elsevier, 2016)The magnetic anisotropy field distribution is discussed for Hitperm alloys annealed under different field conditions leading ...
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Avalanche correlations in the martensitic transition of a Cu-Zn-Al shape memory alloy: analysis of acoustic emission and calorimetry
(IOP Publishing, 2014-03-06)The existence of temporal correlations during the intermittent dynamics of a thermally driven structural phase transition ...
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Ball milling as a way to produce magnetic and magnetocaloric materials: a review
(Springer Nature, 2017)Ball milling (BM) is a well-established technique for producing different materials in powder shape. Dynamical analysis ...
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Can Y2O3-MgO eutectics be new promising structural and optical ceramics?
(Elsevier, 2021)The manuscript addresses the solidification of Y2O3-MgO eutectic composites for the first time, and the study of their ...
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Creep study on alumina and alumina/SWCNT nanocomposites
(Elsevier, 2018)Alumina and alumina/SWCNT nanocomposites have been sintered by spark plasma sintering, obtaining relative densities higher ...
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Article
Dense graphene nanoplatelet/yttria tetragonal zirconia composites: Processing, hardness and electrical conductivity
(Elsevier, 2017)Yttria tetragonal zirconia ceramic composites with 1, 2.5, 5 and 10 vol% nominal contents of graphene nanoplatelets (GNPs) ...
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Directionally Solidified Cobalt-Doped MgO-MgAl2O4 Eutectic Composites for Selective Emitters
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)Cobalt-doped MgO-MgAl2O4 eutectic composites were explored for their use as selective emitters for thermophotovoltaic ...
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Effect of acid-treatment and colloidal-processing conditions on the room temperature mechanical and electrical properties of 3YTZP/MWNT ceramic nanocomposites
(Elsevier, 2017)Different colloidal powder processing routines have been used to prepare composites of 3 mol% Y2O3 -ZrO2 (tetragonal ...
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Article
Effect of α-Fe impurities on the field dependence of magnetocaloric response in LaFe11.5Si1.5
(Elsevier, 2015)In this work, the theoretical field dependence of the magnetic entropy change far away from the transition is used to ...
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Article
Electrical conduction mechanisms in graphene nanoplatelet/yttria tetragonal zirconia composites
(Elsevier, 2018-08)Yttria tetragonal zirconia polycrystalline (3YTZP) ceramic composites with 5, 10 and 20 vol% graphene nanoplatelets (GNPs) ...
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Electrical Performance of Orthotropic and Isotropic 3YTZP Composites with Graphene Fillers
(Elsevier, 2022)3 mol% yttria tetragonal zirconia polycrystal (3YTZP) composites with orthotropic or isotropic microstructures were obtained ...
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Electrical, Thermo-Electrical, and Electromagnetic Behaviour of Epoxy Composites Reinforced with Graphene Nanoplatelets with Different Average Surface Area
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)The influence of the average surface area of different graphene nanoplatelets (GNP) on the thermo-electrical behaviour, ...
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Elusive super-hard B6C accessible through the laser-floating zone method
(Nature, 2019)Boron carbide is among the most promising ceramic materials nowadays: their mechanical properties are outstanding, and ...
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Article
Enhanced carbon nanotube dispersion in 3YTZP/SWNTs composites and its effect on room temperature mechanical and electrical properties
(Elsevier, 2016-10)In this work, several modifications of the colloidal processing technique and spark plasma sintering (SPS) to prepare ...
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Enhancing the electrical conductivity of in-situ reduced graphene oxide-zirconia composites through the control of the processing routine
(Elsevier, 2021)Graphene oxide (GO) was mixed with 3 mol% yttria tetragonal zirconia polycrystal (3YTZP) using two powder processing ...
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Evolution of Fe environments and phase composition during mechanical amorphization of Fe70Zr30 and Fe70Nb30 alloys
(Elsevier, 2018)Amorphous Fe-Zr and Fe-Nb alloys with 70 at.% Fe have been prepared by ball milling a mixture of elemental powders. The ...