Visualitzant Departament: Física per títol
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Ultrafast characterization of the electron injection from CdSe quantum dots and dye N719 co-sensitizers into TiO2 using sulfide based ionic liquid for enhanced long term stability
Elsevier (2013)Combination of inorganic quantum dots (QDs) and organic/metallorganic dyes as supracollectors nanocomposites could have an important role on the development of efficient photovoltaic devices based on the synergistic action ... -
Ultrathin Acoustic Parity-Time Symmetric Metasurface Cloak
American Association for the Advancement of Science (2019)Invisibility or unhearability cloaks have beenmade possible by using metamaterials enabling light or sound to flow around obstacle without the trace of reflections or shadows. Metamaterials are known for being flexible ...
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Understanding the Improvement in the Stability of a Self-Assembled Multiple-Quantum Well Perovskite Light-Emitting Diode
American Chemical Society (2020-11-07)We fabricate two-dimensional Ruddlesden–Popper layered perovskite films by introducing 1-naphthylmethylamine iodide into the precursor, which forms a self-assembled multiple-quantum well (MQW) structure. Enabling outstanding ... -
Understanding the Role of Underlayers and Overlayers in Thin Film Hematite Photoanodes
Wiley (2014-12-23)Recent research on photoanodes for photoelectrochemical water splitting has introduced the concept of under- and overlayers for the activation of ultrathin hematite films. Their effects on the photocatalytic behavior were ...
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Unified approach to describe optical pulse generation by propagation of periodically phase-modulated CW laser light
Optical Society of America (2006)The analysis of optical pulse generation by phase modulation of narrowband continuous-wave light, and subsequent propagation through a group-delay-dispersion circuit, is usually performed in terms of the socalled bunching ...
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Unprecedented solar water splitting of dendritic nanostructured Bi2O3 films by combined oxygen vacancy formation and Na2MoO4 doping
Elsevier (2021-05-27)We demonstrate the synergetic effect of Na2MoO4-doping and vacuum-annealing on dendritic nanostructured bismuth oxide (Bi2O3) thin films prepared by electrodeposition for visible-light-assisted photoelectrochemical (PEC) ...
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Unravelling the role of vacancies in lead halide perovskite through electrical switching of photoluminescence
Nature Research (2018)We address the behavior in which a bias voltage can be used to switch on and off the photoluminescence of a planar film of methylammonium lead triiodide perovskite (MAPbI3) semiconductor with lateral symmetric electrodes. ...
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Use of polar decomposition of Mueller matrices for optimizing the phase response of a liquid-crystal-
on-silicon display
Optical Society of America (2008)We provide experimental measurement of the Mueller matrices corresponding to an on-state liquid-crystal-on-silicon display as a function of the addressed voltage. The polar decomposition of the Mueller matrices determines ...
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Use of principal states of polarization of a liquid crystal device to achieve a dynamical modulation of broadband beams
Optical Society of America (2009)A spatially resolved polarization switcher operating over a bandwidth of 200 nm is demonstrated. The system is based on liquid crystal technology and no specific-purpose birefringent element is required. The procedure is ...
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Valencian Network of Educational Innovation in Optics
Universitat Politècnica de València (2014)The Valencian Network of Educational Innovation in Optics consists of three groups from the Universitat de València, Universitat Jaume I, and Universitat Politècnica de València. The participants in the network present an ...
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Valley Hall phases in kagome lattices
American Physical Society (2019)We report the finding of the analogous valley Hall effect in phononic systems arising from mirror symmetry breaking, in addition to spatial inversion symmetry breaking. We study topological phases of plates and spring-mass ...
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Viroporins: A new target for fighting viral infections
SBE - Sociedad de Biofísica de España (2017)Over the last years an increasing number of viruses have jumped into the mass media and several names or acronyms (Ebola, zika, SARS, MERS,…) have become familiar to the general public because of the high mortality rates ...
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Visualizing time: how linguistic metaphors are incorporated into displaying instruments in the process of interpreting time-varying signals
(2017)Spatial visualization is a well-established topic of education research that has allowed improving science and engineering students’ skills on spatial relations. Connections have been established between visualization as ...
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Water Oxidation at Hematite Photoelectrodes with an Iridium-Based Catalyst
American Chemical Society (2013)The iridium complex [Cp*Ir(H2O)3](SO 4) was used as an organometallic source for the electrodeposition of iridium oxide onto Fe2O3. The new iridium-containing electrode allowed us to study the coupling between the ...
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Water oxidation at hematite photoelectrodes: the role of surface states
American Chemical Society (2012)Hematite (α-Fe2O3) constitutes one of the most promising semiconductor materials for the conversion of sunlight into chemical fuels by water splitting. Its inherent drawbacks related to the long penetration depth of light ...
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Water oxidation kinetics of nanoporous BiVO4 photoanodes functionalised with nickel/iron oxyhydroxide electrocatalysts
Royal Society of Chemistry (2021-04-15)In this work, spectroelectrochemical techniques are employed to analyse the catalytic water oxidation performance of a series of three nickel/iron oxyhydroxide electrocatalysts deposited on FTO and BiVO4, at neutral pH. ...
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α-Synuclein emerges as a potent regulator of VDAC-facilitated calcium transport
Elsevier (2021-02-02)Voltage-dependent anion channel (VDAC) is the most ubiquitous channel at the mitochondrial outer membrane, and is believed to be the pathway for calcium entering or leaving the mitochondria. Therefore, understanding the ...
