Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Lucía Fernández-García"'
Autor:
Rafael Castro Delgado, Lucía Fernández García, José Antonio Cernuda Martínez, Tatiana Cuartas Álvarez, Pedro Arcos González
Publikováno v:
Scopus
Introduction: “Table-top” exercises can improve knowledge and skills related to mass casualty incidents (MCIs) with little logistical efforts. We aim to evaluate the learning process of 5th year medical school students related to MCI response usi
Autor:
Robert Freer, Gareth Parsons, Lucía Fernández García, Feridoon Azough, Bing Wang, Amanda Quadling
Publikováno v:
García, L F, Azough, F, Parsons, G, Quadling, A, Wang, B & Freer, R 2022, ' Optimising the performance of SiC-based varistors through composition and microstructure control ', Journal of the European Ceramic Society, vol. 42, no. 2, pp. 600-607 . https://doi.org/10.1016/j.jeurceramsoc.2021.10.034
SiC varistors are employed as surge arrestors in high power/high energy niche applications. Using a model formulation based on 50 % SiC and 50 % clay plus graphite, the effects of SiC grain size, composition and graphite content were investigated. Di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0855d99c497227d70ed9137f6146c3f7
https://linkinghub.elsevier.com/retrieve/pii/S0955221921007688
https://linkinghub.elsevier.com/retrieve/pii/S0955221921007688
Autor:
Ernst Z. Kurmaev, A Kiryakov, Lucía Fernández-García, A. F. Zatsepin, Andrey I. Kukharenko, Ivan S. Zhidkov, Seif O. Cholakh, Danil W. Boukhvalov, Jose Menendez
Publikováno v:
Nanoscale Res. Lett.
Nanoscale Research Letters
Scopus
Digital.CSIC. Repositorio Institucional del CSIC
instname
RUO. Repositorio Institucional de la Universidad de Oviedo
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-8 (2021)
Nanoscale Research Letters
Scopus
Digital.CSIC. Repositorio Institucional del CSIC
instname
RUO. Repositorio Institucional de la Universidad de Oviedo
Nanoscale Research Letters, Vol 16, Iss 1, Pp 1-8 (2021)
We report results of comprehensive experimental exploration (X-ray photoemission, Raman and optical spectroscopy) of carbon nanofibers (CNFs) in combination with first-principles modeling. Core-level spectra demonstrate prevalence of sp2 hybridizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d67d2a8db938e0d7f863363a1db5d64
https://hdl.handle.net/10995/112232
https://hdl.handle.net/10995/112232
Autor:
Andrey I. Kukharenko, Lucía Fernández-García, Seif O. Cholakh, Ivan S. Zhidkov, Ernst Z. Kurmaev, Danil W. Boukhvalov, Jose Menendez
Publikováno v:
Journal of Alloys and Compounds
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
By using X-ray photoelectron spectroscopy and density functional theory based calculations, it has been found that graphene in BaTiO3/graphene oxide composites prepared by inexpensive traditional ceramic processing behaves as an active filler. It als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca91ee6001f614c3067c745e9b1b01ef
https://hdl.handle.net/10995/118184
https://hdl.handle.net/10995/118184
Autor:
Kai Huang, Feng Hu, Marta Suárez, Deru Zhu, Lucía Fernández-García, Xiansong Liu, Jose Menendez, Zhang Zhanjun
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Strontium ferrites Sr0.70-xLa0.3CaxFe11.7Co0.3O19 (x = 0.00, 0.05, 0.10, 0.15, 0.20, 0.25, 0.30),according to the formula Sr1-x-yCaxLay∙Fe12-yCoyO19, were prepared by the conventional ceramic process. The structure, morphology, optical, magnetic
Autor:
Marta Suárez, Jan Petzelt, Lucía Fernández-García, Jose Menendez, Carlos Pecharromán, Dmitry Nuzhnyy, Maxim Savinov, Martin Kempa, Viktor Bovtun
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Carbon nanofibre (CNF)/Al2O3 composites with concentrations between 1 and 9 vol.% of CNF were prepared by the traditional ceramic processing route followed by spark plasma sintering. The dielectric properties of these composites have been studied in
Autor:
Lucía Fernández-García, Viktor Bovtun, Dmitry Nuzhnyy, Jose Menendez, P. Bednyakov, Tetyana Ostapchuk, T. Rodriguez-Suarez, Maxim Savinov, Martin Kempa, Jan Petzelt
Publikováno v:
2016 Joint IEEE International Symposium on the Applications of Ferroelectrics, European Conference on Application of Polar Dielectrics, and Piezoelectric Force Microscopy Workshop (ISAF/ECAPD/PFM).
Using spark plasma sintering we have processed and studied two ceramic composites of 70 vol% BaTiO3 (BTO) and 30 vol% NiO with standard and core-shell microstructure. Quantitative broadband dielectric spectroscopy up to the infrared range at 10-450 K
Autor:
Lucía Fernández-García, Maxim Savinov, Martin Kempa, Viktor Bovtun, Jose Menendez, P. Bednyakov, Dmitry Nuzhnyy, Tetyana Ostapchuk, T. Rodriguez-Suarez, Jan Petzelt
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Using spark plasma sintering we have processed and studied two ceramic composites of 70 vol% BaTiO (BTO) and 30 vol% NiO with different topologies: standard and core-shell composites. The materials were characterized by X-ray diffraction and scanning
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
4 páginas, 3 figuras.
Yttrium iron garnet powders have been synthesized by chemical coprecipitation using two different precursors, nitrates and chlorides, and by an oxides mixture route. It is shown that depending on the precursors and synthes
Yttrium iron garnet powders have been synthesized by chemical coprecipitation using two different precursors, nitrates and chlorides, and by an oxides mixture route. It is shown that depending on the precursors and synthes
Autor:
Jose Menendez, Ricardo Santamaría, Marta Suárez, Lucía Fernández-García, Carlos Pecharromán, Rosa Menéndez
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nanoscale Research Letters
instname
Nanoscale Research Letters
This is an Open Access article distributed under the terms of the Creative Commons Attribution License.
Al2O3/graphene and BaTiO3/graphene composites with different concentrations of the conductive second phase, both below and above the percolat
Al2O3/graphene and BaTiO3/graphene composites with different concentrations of the conductive second phase, both below and above the percolat