Listar por tema "semiconductors"

Mostrando ítems 1-10 de 10

    • openAccess   A diagnosis approach for semiconductor properties evaluation from ab initio calculations: Ag-based materials investigation 

      da Silveira Lacerda, Luis Henrique; Longo, Elson; Andres, Juan; San-Miguel, Miguel A. Elsevier (2021-10-18)
      Ag-based semiconductors have been extensively employed as photocatalysts for several decades due to their excellent electronic properties, photochemical properties, and relatively low synthesis cost. In this work, the ...

    • openAccess   A gravity model analysis of South Korean semiconductor exports to a selected OECD group of countries 

      Gozzellino, Giovanni Universitat Jaume I (2022-11-30)
      This paper estimates semiconductor trade flows between South Korea and a selected group of importing countries, from 2001 to 2020. Semiconductor exports are defined as the sum of HS8541 and HS8542 exports. It employs two ...

    • openAccess   Enhanced Electrical Properties of Alkali-Doped ZnO Thin Films with Chemical Process 

      González Cuadra, Jaime; Porcar García, Samuel; Fraga Chiva, Diego; Lyubenova, Teodora; Carda Castelló, Juan Bautista MDPI (2021)
      Doped ZnO are among the most attractive transparent conductive oxides for solar cells because they are relatively cheap, can be textured for light trapping, and readily produced for large-scale coatings. Here, we focus on ...

    • openAccess   Impedance spectroscopy characterization of neutron irradiated thermoelectric modules for space nuclear power 

      Mesalam, Ramy; Williams, Hugo R.; Ambrosi, Richard M.; Kramer, Daniel P.; Barklay, Chadwick D.; García-Cañadas, Jorge; Stephenson, Keith; Weston, David P. AIP Publishing (2019)
      The European Space Agency is currently supporting the research and development of advanced radioisotope power systems utilising thermoelectric modules. The performance of thermoelectric modules following exposure to neutron ...

    • openAccess   Optimized Cation Exchange for Mercury Chalcogenide 2D Nanoplatelets and Its Application for Alloys 

      Dabard, Corentin; Planelles, Josep; Po, Hong; Izquierdo, Eva; Makke, Lina; Gréboval, Charlie; Moghaddam, Nicolas; Khalili Lazarjani, Adrien; Dang Huu, Tung; Chu, Audrey; Pierini, Stefano; Abadie, Claire; Cavallo, Mariarosa; Bossavit, Erwan; Xu, XiangXiang Zhen; Hollander, Philippe; Silly, Mathieu; Lhuillier, Emmanuel; Climente, Juan I.; Ithurria, Sandrine American Chemical Society (2021-11-29)
      II–VI two-dimensional (2D) nanoplatelets (NPLs) exhibit the narrowest optical features among nanocrystals (NCs). This property remains true for Hg-based NPLs, despite a cation exchange procedure to obtain them from Cd-based ...

    • closedAccess   Perovskite semiconductors for photoelectrochemical water splitting applications 

      Guerrero, Antonio; Bisquert, Juan Elsevier (2017-04)
      Perovskite oxide semiconductors have been used as efficient electrocatalysts for electrochemical reactions using an external applied bias. The review describes the different alternatives to use perovskite materials as ...

    • openAccess   Surface state assisted charge transfer and recombination processes at the semiconductor/electrolyte interface 

      Bertoluzzi, Luca Gael Universitat Jaume I (2016-06-15)
      La necesidad urgente de adoptar las medidas necesarias para limitar el aumento de la temperatura global del planeta a un máximo de 1.5ºC fue enfatizada durante la Cumbre de Paris contra el cambio climático celebrada a ...

    • openAccess   The microchip crisis in the game console and electronics sector 

      Boutighmass, Mohamed Universitat Jaume I (2022-06)
      This TFG is going to deal with a current problem that is weighing down several industries with millionaire losses and even temporary closure of factories due to lack of materials. It is a crisis in the supply of ...

    • openAccess   Toward Expanding the Optical Response of Ag2CrO4 and Bi2O3 by Their Laser-Mediated Heterojunction 

      Torres-Mendieta, Rafael; Teixeira, Mayara Mondego; Mínguez-Vega, Gladys; de Souza, Daniele; Galvão Gobato, Yara; Assis, Marcelo de; Beltrán Mir, Héctor; Cordoncillo, Eloisa; Andres, Juan; Cernik, Miroslav; Longo, Elson American Chemical Society (2020-11-18)
      The formation of heterojunctions between semiconductors with distinct properties usually expands their capabilities. In this context, many methodologies have been employed in pursuing efficient and fruitful heterojunctions. ...

    • openAccess   Towards an efficient selective oxidation of sulfides to sulfones by NiWO4 and α-Ag2WO4 

      Assis, Marcelo de; Gouveia, Amanda; Ribeiro, Lara Kelly; Ponce, Miguel Adolfo; Churio, Maria Sandra; Oliveira, Osvaldo N.; Mascaro, Lucia; Longo, Elson; Llusar, Rosa; Guillamón, Eva; Andres, Juan Elsevier (2023-02-25)
      Chemoselective oxidation of sulfides to sulfones under mild conditions is relevant for industry, but challenging owing to the need to establish catalysis mechanisms and optimize several experimental parameters. Herein, we ...