Results 81 to 90 of about 3,774,685 (294)
Can Impurities be Beneficial to Photovoltaics?
, 2010 The state of the art of the intermediate band solar cells is presented with emphasis on the use of impurities or alloys to form bulk intermediate band materials.
Luque López, Antonio +1 more
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Transient Charging of Mixed Ionic‐Electronic Conductors by Anomalous Diffusion
Advanced Materials, EarlyView.This article explores charge transport in mixed ionic‐electronic conductors (MIECs) through electrochemical impedance spectroscopy and transient current analysis. Focusing on PEDOT:PSS, WO3, and n‐doped PBDF, it uncovers the impact of anomalous diffusion via fractional modeling. The study reveals key correlations that deepen understanding and guide the
Heyi Zhang +9 more
wiley +1 more source
Historia y Sociedad, 2005 Homenaje para el profesor Antonio Restrepo, realizado por un ocasional contertulio, en el cual decribe la valiosa labor de ser un verdadero maestro.
openaire +2 more sources
All p-local finite groups of rank two for odd prime p
, 2004 In this paper we give a classification of the rank two p-local finite groups for odd p. This study requires the analisis of the possible saturated fusion systems in terms of the outer automorphism group ant the proper F-radical subgroups.
Diaz, Antonio +2 more
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Advanced Materials, EarlyView.Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano +18 more
wiley +1 more source
A interpretação dos prossintagmas
Cadernos de Estudos Lingüísticos, 2011 No presente texto, apresentamos a solução que Ilari oferece, no início dos anos 80, para problemas de interação entre uma anáfora nominal e outra que Ilari chama de prossintagma verbal, em sentenças como Pedro surpreendeu sua mulher e Antônio fez o mesmo,
José Borges Neto, Luiz Arthur Pagani
doaj +1 more source
Boston University Chamber Orchestra and Women of Symphonic Chorus, Friday, November 17, 2000 [PDF]
, 2000 This is the concert program of the Boston University Chamber Orchestra and Women of Symphonic Chorus performance on Friday, November 17, 2000 at 8:00 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts.
School of Music, Boston University
core
Resolving the Structural Duality of Graphene Grain Boundaries
Advanced Materials, EarlyView.Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo +11 more
wiley +1 more source
Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers
Advanced Materials, EarlyView.Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez +9 more
wiley +1 more source
De la traduction à la traductibilité : un outil d’émancipation théorique
Laboratoire Italien, 2016 In this essay we set off on the quest for translation-translatability leitmotiv, remembering that Gramsci was “a revolutionary, a historicist” and, at the same time, a student with a solid background in glottology at the University of Turin.A first ...
Romain Descendre, Jean-Claude Zancarini
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