Search Results - "Sirvent, Juan de Dios"
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Biodegradable FeMnSi Sputter-Coated Macroporous Polypropylene Membranes for the Sustained Release of Drugs
Published in Nanomaterials (Basel, Switzerland) (24-06-2017)“…Pure Fe and FeMnSi thin films were sputtered on macroporous polypropylene (PP) membranes with the aim to obtain biocompatible, biodegradable and, eventually,…”
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SrTiO3 based high temperature solid oxide solar cells: Photovoltages, photocurrents and mechanistic insight
Published in Solid state ionics (01-10-2021)“…High temperature solid oxide solar cells based on SrTiO3 (STO) are investigated. Schottky contacts between STO and different materials, including La1-xSrxCrO3,…”
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Unravelling the Origin of Ultra‐Low Conductivity in SrTiO3 Thin Films: Sr Vacancies and Ti on A‐Sites Cause Fermi Level Pinning
Published in Advanced functional materials (01-09-2022)“…Different SrTiO3 thin films are investigated to unravel the nature of ultra‐low conductivities recently found in SrTiO3 films prepared by pulsed laser…”
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4
Chemical deposition of Cu2O films with ultra-low resistivity: correlation with the defect landscape
Published in Nature communications (09-09-2022)“…Cuprous oxide (Cu 2 O) is a promising p-type semiconductor material for many applications. So far, the lowest resistivity values are obtained for films…”
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5
Cation non-stoichiometry in Fe:SrTiO3 thin films and its effect on the electrical conductivity
Published in Nanoscale advances (27-10-2021)“…The interplay of structure, composition and electrical conductivity was investigated for Fe-doped SrTiO 3 thin films prepared by pulsed laser deposition…”
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The impact of Mn nonstoichiometry on the oxygen mass transport properties of La0.8Sr0.2Mn y O3±δ thin films
Published in JPhys Energy (01-10-2022)Get full text
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The impact of Mn nonstoichiometry on the oxygen mass transport properties of La0.8Sr0.2MnyO3±δ thin films
Published in JPhys Energy (01-10-2022)“…Oxygen mass transport in perovskite oxides is relevant for a variety of energy and information technologies. In oxide thin films, cation nonstoichiometry is…”
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Nanostructured La0.75Sr0.25Cr0.5Mn0.5O3–Ce0.8Sm0.2O2 Heterointerfaces as All-Ceramic Functional Layers for Solid Oxide Fuel Cell Applications
Published in ACS applied materials & interfaces (21-09-2022)“…The use of nanostructured interfaces and advanced functional materials opens up a new playground in the field of solid oxide fuel cells. In this work, we…”
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10
Exploring point defects and trap states in undoped SrTiO3 single crystals
Published in Journal of the European Ceramic Society (01-04-2022)“…The defect chemistry and electronic trapping energies in undoped single crystalline SrTiO3 were examined by electrochemical impedance spectroscopy at low…”
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11
Nanostructured La0.75Sr0.25Cr0.5Mn0.5O3–Ce0.8Sm 0.2O2 Heterointerfaces as All-Ceramic Functional Layers for Solid Oxide Fuel Cell Applications
Published in ACS applied materials & interfaces (2022)“…The use of nanostructured interfaces and advanced functional materials opens up a new playground in the field of solid oxide fuel cells. In this work, we…”
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12
Unravelling the Origin of Ultra‐Low Conductivity in SrTiO 3 Thin Films: Sr Vacancies and Ti on A‐Sites Cause Fermi Level Pinning
Published in Advanced functional materials (01-09-2022)“…Abstract Different SrTiO 3 thin films are investigated to unravel the nature of ultra‐low conductivities recently found in SrTiO 3 films prepared by pulsed…”
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13
Cross-sectioning spatio-temporal Co-In electrodeposits: Disclosing a magnetically-patterned nanolaminated structure
Published in Materials & design (15-01-2017)“…Micrometer-thick cobalt-indium (Co-In) films consisting of self-assembled layers parallel to the cathode plane, and with a periodicity of 175±25nm, were…”
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14
Cation non-stoichiometry in Fe:SrTiO 3 thin films and its effect on the electrical conductivity
Published in Nanoscale advances (27-10-2021)“…The interplay of structure, composition and electrical conductivity was investigated for Fe-doped SrTiO 3 thin films prepared by pulsed laser deposition…”
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15
Cation non-stoichiometry in Fe:SrTiO thin films and its effect on the electrical conductivity
Published in Nanoscale advances (27-10-2021)“…The interplay of structure, composition and electrical conductivity was investigated for Fe-doped SrTiO 3 thin films prepared by pulsed laser deposition…”
Get full text
Journal Article -
16
The impact of Mn nonstoichiometry on the oxygen mass transport properties of La 0.8 Sr 0.2 Mn y O 3±δ thin films
Published in JPhys Energy (01-10-2022)“…Abstract Oxygen mass transport in perovskite oxides is relevant for a variety of energy and information technologies. In oxide thin films, cation…”
Get full text
Journal Article -
17
Chemical deposition of Cu$_2$O films with ultra-low resistivity: correlation with the defect landscape
Published in Nature communications (2022)“…Abstract Cuprous oxide (Cu$_2$O) is a promising p-type semiconductor material for many applications. So far, the lowest resistivity values are obtained for…”
Get full text
Journal Article