Epitaxial thin films - Search Results - UAB Digital Repository of Documents

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Results overview: Found 5 records in 0.02 seconds.
Articles, 4 records found Research literature, 1 records found

Articles	4 records found

52 p, 3.8 MB

Correlating surface crystal orientation and gas rinetics in perovskite oxide electrodes / Gao, Ran (University of California, Berkeley. Department of Materials Science and Engineering) ; Fernandez, Abel (University of California, Berkeley. Department of Materials Science and Engineering) ; Chakraborty, Tanmoy (University of Illinois at Urbana−Champaign. Beckman Institute for Advanced Science and TechnologyMaterials Sciences Division) ; Luo, Aileen (University of California, Berkeley. Department of Materials Science and Engineering) ; Pesquera, David (Institut Català de Nanociència i Nanotecnologia) ; Das, Sujit (Lawrence Berkeley National Laboratory. Materials Sciences Division) ; Velarde, Gabriel (University of California, Berkeley. Department of Materials Science and Engineering) ; Thoréton, Vincent (Kyushu University. WPI International Institute for Carbon-Neutral Energy Research) ; Kilner, John (Imperial College London. Department of Materials) ; Ishihara, Tatsumi (Kyushu University. WPI International Institute for Carbon-Neutral Energy Research) ; Nemšák, Slamovír (Lawrence Berkeley National Laboratory. Advanced Light Source) ; Crumlin, Ethan J. (Lawrence Berkeley National Laboratory. Advanced Light Source) ; Ertekin, E. (Department of Mechanical Science and Engineering. University of Illinois. Urbana-Champaign) ; Martin, Lane W. (Lawrence Berkeley National Laboratory. Materials Sciences Division)
Solid-gas interactions at electrode surfaces determine the efficiency of solid-oxide fuel cells and electrolyzers. Here, the correlation between surface-gas kinetics and the crystal orientation of perovskite electrodes is studied in the model system LaSrCoFeO. [...]
2021 - DOI (Digital Object Identifier)

10.1002/adma.202100977
Advanced materials, Vol. 33, issue 10 (May 2021) , art. 2100977

2 documents

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19 p, 1.6 MB

Large thermoelectric power variations in epitaxial thin films of layered perovskite GdBaCo2O5.5±δwith a different preferred orientation and strain / Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ; Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Padilla-Pantoja, Jessica (Institut Català de Nanociència i Nanotecnologia) ; Leborán, Víctor (Universidade de Santiago de Compostela. Departamento de Química Física) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Rivadulla, Francisco (Universidade de Santiago de Compostela. Departamento de Química Física) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
This work describes the growth of thin epitaxial films of the layered perovskite material GdBaCoO(GBCO) on different single crystal substrates SrTiO(STO), (LaAlO)(SrTaAlO)(LSAT) and LaAlO(LAO) as an approach to study changes in the thermoelectric properties by means of the induced epitaxial strain. [...]
2020 - DOI (Digital Object Identifier)

10.1039/d0ta04781c
Journal of materials chemistry, Vol. 8, issue 38 (Oct. 2020) , p. 19975-19983

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29 p, 2.1 MB

Revealing Strain Effects on the Chemical Composition of Perovskite Oxide Thin Films Surface, Bulk, and Interfaces / van den Bosch, Celeste A. M. (Imperial College. Department of Materials) ; Cavallaro, Andrea (Imperial College. Department of Materials) ; Moreno, Roberto (Institut Català de Nanociència i Nanotecnologia) ; Cibin, Giannantonio (Diamond Light Source Ltd.) ; Kerherve, Gwilherm (Imperial College. Department of Materials) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Lippert, Thomas K. (ETH Zurich. Department of Chemistry and Applied Biosciences) ; Doebeli, Max (ETH Zurich) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Skinner, Stephen J. (Imperial College. Department of Materials) ; Aguadero, Ainara (Imperial College. Department of Materials)
Understanding the effects of lattice strain on oxygen surface and diffusion kinetics in oxides is a controversial subject that is critical for developing efficient energy storage and conversion materials. [...]
2020 - DOI (Digital Object Identifier)

10.1002/admi.201901440
Advanced materials interfaces, Vol. 7, Issue 2 (January 2020) , art. 1901440

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$Chemical strain and oxidation-reduction kinetics of epitaxial thin films of mixed ionic-electronic conducting oxides determined by x-ray diffraction$

6 p, 510.6 KB

Chemical strain and oxidation-reduction kinetics of epitaxial thin films of mixed ionic-electronic conducting oxides determined by x-ray diffraction / Moreno, Roberto (Institut Català de Nanociència i Nanotecnologia) ; Zapata Correa, James Arturo (Institut Català de Nanociència i Nanotecnologia) ; Roqueta, Jaume (Institut Català de Nanociència i Nanotecnologia) ; Bagués Salgueró, Núria (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
X-ray diffraction, at high T's and switching between N/air atmospheres, was used to compare the chemical expansion due oxygen non-stoichiometry variations between epitaxial films of different mixed ionic-electronic conductors: LaSrCoO(LSC), BaSrCoFeO(BSCF), LaNiO(LNO), LaNiO(L2NO) and GaBaCoO(GBCO) and LaSrMnO(LSM). [...]
2014 - DOI (Digital Object Identifier)

10.1149/2.0091411jes
Journal of the Electrochemical Society, Vol. 161, Issue 11 (2014) , p. F3046-F3051

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Research literature	1 records found

215 p, 14.8 MB

Synthesis and Characterization of ε-Fe2O3 Nanoparticles and Thin Films / Zheng, Ma ; Gich García, Martí, dir.
Al llarg de les dues darreres dècades, el polimorf d'òxid de ferro(III) ε-Fe2O3 ha passat de ser una raresa científica a estar a centre d'una intensa activitat de recerca a causa del seves propietats multiferroiques elevada coercivitat a temperatura ambient. [...]
En las dos últimas décadas, el polimorfo de óxido de hierro(III) ε-Fe2O3 ha pasado de ser una rareza científica a estar en el centro de una intensa actividad investigadora por sus propiedades multiferroicas y una elevada coercividad a temperatura ambiente. [...]
In the course of the last two decades, the ferric oxide polymorph ε-Fe2O3 has transitioned from being a scientific rarity to attracting increasing attention for its multiferroic character and huge coercive field at room temperature. [...]
2021

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