Resultats globals: 9 registres trobats en 0.04 segons.
Articles, 8 registres trobats
Contribucions a jornades i congressos, 1 registres trobats
Articles 8 registres trobats  
1.
12 p, 1.3 MB First principles analysis of the CDW instability of single-layer 1T-TiSe2 and its evolution with charge carrier density / Guster, Bogdan (Institut Català de Nanociència i Nanotecnologia) ; Canadell Casanova, Enric (Institut de Ciència de Materials de Barcelona (ICMAB-CSIC)) ; Pruneda, Miguel (Institut Català de Nanociència i Nanotecnologia) ; Ordejón Rontomé, Pablo (Institut Català de Nanociència i Nanotecnologia)
We present a density functional theory study of the electronic structure of single-layer TiSe, and focus on the charge density wave (CDW) instability present on this 2D material. We explain the periodicity of the CDW from the phonon band structure of the undistorted crystal, which is unstable under one of the phonon modes at the M point. [...]
2018 - 10.1088/2053-1583/aab568
2D Materials, Vol. 5, Núm. 2 (March 2018) , art. 025024
2 documents
2.
12 p, 3.4 MB A single-source precursor route to anisotropic halogen-doped zinc oxide particles as a promising candidate for new transparent conducting oxide materials / Lehr, Daniela (University of Konstanz (German). Department of Chemistry) ; Wagner, Markus R (Institut Català de Nanociència i Nanotecnologia) ; Flock, Johanna (University of Konstanz (German). Department of Physics) ; Reparaz, Julian S. (Institut Català de Nanociència i Nanotecnologia) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Klaiber, Alexander (University of Konstanz (German). Department of Chemistry) ; Dekorsy, Thomas (University of Konstanz (German). Department of Physics) ; Polarz, Sebastian (University of Konstanz (German). Department of Chemistry)
Numerous applications in optoelectronics require electrically conducting materials with high optical transparency over the entire visible light range. A solid solution of indium oxide and substantial amounts of tin oxide for electronic doping (ITO) is currently the most prominent example for the class of so-called TCOs (transparent conducting oxides). [...]
2015 - 10.3762/bjnano.6.222
Beilstein Journal of Nanotechnology, Vol. 6 (2015) , p. 2161-2172  
3.
7 p, 4.4 MB NH₃ molecular doping of silicon nanowires grown along the [112], [110], [001], and [111] orientations / Miranda, Álvaro (Universitat Autònoma de Barcelona. Institut de Ciència de Materials de Barcelona) ; Cartoixà Soler, Xavier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Canadell Casanova, Enric (Universitat Autònoma de Barcelona. Institut de Ciència de Materials de Barcelona) ; Rurali, Riccardo (Universitat Autònoma de Barcelona. Institut de Ciència de Materials de Barcelona)
The possibility that an adsorbed molecule could provide shallow electronic states that could be thermally excited has received less attention than substitutional impurities and could potentially have a high impact in the doping of silicon nanowires (SiNWs). [...]
2012 - 10.1186/1556-276X-7-308
Nanoscale Research Letters, Vol. 7 (June 2012) , art. 308  
4.
19 p, 173.0 KB Doping e a lógica da escolha / Aparecida de Oliveira Camilo, Juliana (Pontifícia Universidade Católica de São Paulo) ; Nogueira Furtado, Rafael
Quando um atleta utiliza anabolizantes, para aumentar seu rendimento esportivo, observa-se que um conjunto de práticas e discursos tenta atribuir a ele a responsabilidade exclusiva pelo consumo. Neste artigo serão discutidos os casos de dois lutadores de Mixed Martial Arts (MMA), condenados por doping. [...]
When an athlete uses anabolic steroids to increase his athletic performance, it is observed that a set of practices and speeches try to attribute to him an exclusive responsibility for consumption. In this article, we will discuss the cases of two Mixed Martial Arts (MMA) fighters convicted for doping, with whom the authors have had contact. [...]

2017 - 10.5565/rev/athenea.1670
Athenea digital : revista de pensamiento e investigación social, Vol. 17 Núm. 1 (marzo 2017) , p. 23-41 (Artículos)  
5.
8 p, 235.8 KB La convicción en las actitudes relacionadas con el dopaje : un estudio experimental con entrenadores de fútbol / Vega Marcos, Ricardo de la (Universidad Autónoma de Madrid) ; Horcajo, Javier (Universidad Autónoma de Madrid)
Este experimento analizó el efecto que el pensamiento deliberativo involucrado en el procesamiento de información relevante produjo sobre la convicción de los participantes en sus actitudes relacionadas con el dopaje. [...]
This experiment analysed the effect that deliberative thinking involved in the processing of relevant information had on the conviction of the participants in their doping-related attitudes. Participants were football coaches who received a written proposal (i. [...]
Este estudo analisou o efeito que o pensamento deliberativo envolvido no processamento de informação relevante produziu sobre a convicção dos participantes nas suas atitudes relacionadas com o doping. [...]

2016
Revista de psicología del deporte, Vol. 25 Núm. 1 (2016) , p. 57-64  
6.
4 p, 752.7 KB Role of the microstructure on the magnetic properties of Co-doped ZnO nanoparticles / Martínez Perea, Benjamín (Institut de Ciència de Materials de Barcelona) ; Sandiumenge Ortiz, Felip (Institut de Ciència de Materials de Barcelona) ; Balcells Argemí, Lluís (Institut de Ciència de Materials de Barcelona) ; Arbiol i Cobos, Jordi (Universitat de Barcelona. Serveis Científics) ; Sibieude, F. (Institut de science et génie des Matériaux et Procédés (Font Romeu, França)) ; Monty, C. (Institut de science et génie des Matériaux et Procédés (Font Romeu, França)) ; American Physical Society
We report on the magnetic and structural properties of Co-doped ZnO nanoparticles prepared by the vaporization-condensation method in a solar reactor. X-ray diffraction data and high-resolution electron microscopy (HREM) confirm the total absence of metallic Co clusters or any other phase different from würtzite-type ZnO. [...]
2005 - 10.1063/1.1880433
Applied Physics Letters, Vol. 86, Issue 10 (March 2005) , p. 103113/1-103113/3  
7.
4 p, 272.4 KB First-principles study of n-type dopants and their clustering in SiC / Rurali, Riccardo (Centro Nacional de Microelectrónica) ; Godignon, Philippe (Centro Nacional de Microelectrónica) ; Rebollo Palacios, José Andrés (Centro Nacional de Microelectrónica) ; Hernández, E. (Institut de Ciència de Materials de Barcelona) ; Ordejón Rontomé, Pablo (Institut de Ciència de Materials de Barcelona) ; American Physical Society
We report the results of an ab initio study of N and P dopants in SiC. We find that while N substitutes most favorably at a C lattice site, P does so preferably at a Si site, except in n-doping and Si-rich 3C-SiC. [...]
2003 - 10.1063/1.1583870
Applied Physics Letters, Vol. 82, Issue 24 (June 2003) , p. 4298-4300  
8.
4 p, 611.3 KB Current-induced cleaning of graphene / Moser, Joel (Centre d'Investigació en Nanociència i Nanotecnologia (CIN2)) ; Barreiro Megino, Amelia (Centre d'Investigació en Nanociència i Nanotecnologia (CIN2)) ; Bachtold, Adrian (Centre d'Investigació en Nanociència i Nanotecnologia (CIN2)) ; American Physical Society
A simple yet highly reproducible method to suppress contamination of graphene at low temperature inside the cryostat is presented. The method consists of applying a current of several milliamperes through the graphene device, which is here typically a few microns wide. [...]
2007 - 10.1063/1.2789673
Applied Physics Letters, Vol. 91, Issue 16 (October 2007) , p. 163513/1-163513/3  

Contribucions a jornades i congressos 1 registres trobats  
1.
11 p, 627.0 KB An agent-based concept to analyze elite-athletes' doping behavior / Westmattelmann, Daniel (University of Münster) ; Goelden, Marcel (University of Münster) ; Schewe, Gerhard (University of Münster) ; Sascha Hokamp (University of Hamburg)
A seemingly endless series of scandals has focused increasing public attention on the issue of doping among elite athletes. But we still do not know how many elite athletes really make use of banned drugs. [...]
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Vallès, 1a : 2014  

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