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Resultados globales: 15 registros encontrados en 0.05 segundos.
Artículos, Encontrados 15 registros
Artículos Encontrados 15 registros  1 - 10siguiente  ir al registro:
1.
12 p, 6.2 MB Ductile bulk metallic glass by controlling structural heterogeneities / Scudino, S. (Institute for Complex Materials) ; Bian, J. J. (Xi'an Jiaotong University. School of Materials Science and Engineering) ; Shakur Shahabi, H. (Heraeus Amorphous Metals, Heraeus Deutschland GmbH and Co) ; Şopu, D. (Erich Schmid Institute of Materials Science, Austrian Academy of Sciences) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Eckert, Jürgen (Montanuniversität Leoben. Department Materials Physics) ; Liu, G. (Xi'an Jiaotong University. School of Materials Science and Engineering)
A prerequisite to utilize the full potential of structural heterogeneities for improving the room-temperature plastic deformation of bulk metallic glasses (BMGs) is to understand their interaction with the mechanism of shear band formation and propagation. [...]
2018 - 10.1038/s41598-018-27285-5
Scientific reports, Vol. 8 (June 2018) , art. 9174  
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2.
11 p, 11.4 MB A comparative study of the influence of the deposition technique (electrodeposition versus sputtering) on the properties of nanostructured Fe70 Pd30 films / Cialone, Matteo (Istituto Nazionale di Ricerca Metrologica) ; Fernandez-Barcia, Monica (IFW Dresden. Institute for Complex Materials) ; Celegato, Federica (Istituto Nazionale di Ricerca Metrologica) ; Coisson, Marco (Istituto Nazionale di Ricerca Metrologica) ; Barrera, Gabriele (Istituto Nazionale di Ricerca Metrologica) ; Uhlemann, Margitta (IFW Dresden. Institute for Complex Materials) ; Gebert, Annett (IFW Dresden. Institute for Complex Materials) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ; Rizzi, Paola (Università di Torino. Dipartimento di Chimica) ; Tiberto, Paola (Istituto Nazionale di Ricerca Metrologica)
Sputtering and electrodeposition are among the most widespread techniques for metallic thin film deposition. Since these techniques operate under different principles, the resulting films typically show different microstructures even when the chemical composition is kept fixed. [...]
2020 - 10.1080/14686996.2020.1780097
Science and Technology of Advanced Materials, Vol. 21, Issue 1 (July 2020) , p. 424-434  
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3.
21 p, 2.7 MB Bronze Age cereal processing in Southern Iberia : a material approach to the production and use of grinding equipment / Delgado-Raack, Selina (Universitat Autònoma de Barcelona. Departament de Prehistòria) ; Risch, Robert (Universitat Autònoma de Barcelona. Departament de Prehistòria)
During the last two decades important progress has been made regarding functional analysis on prehistoric grinding equipment, thanks to the application of new methods and techniques. Despite these efforts studies integrating archaeology, ethnography, geology and other disciplines related to the material sciences are still rare. [...]
2016 - 10.2218/jls.v3i3.1650
Journal of lithic studies, Vol. 3, núm. 3 (2016) , p. 125-145  
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4.
8 p, 715.1 KB Natural rubber nanocomposites with organo-modified bentonite / Hrachová, Jana (Slovak Academy of Sciences. Institute of Inorganic Chemistry) ; Komadel, Peter (Slovak Academy of Sciences. Institute of Inorganic Chemistry) ; Chodák, Ivan (Slovak Academy of Sciences. Polymer Institute)
Enhancement of the physico-chemical properties of elastomers can be achieved by the addition of fillers, such as silica, but the search for less expensive alternative materials continues. The objective of this study was to investigate natural or organically modified clay minerals as such an alternative. [...]
2009 - 10.1346/CCMN.2009.0570405
Clays and Clay Minerals, Vol. 57, Núm. 4 (2009) , p. 444-451  
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5.
7 p, 664.1 KB Structure and properties of hydrogenated nitrile rubber/organo-montmorillonite nanocomposites / Gu, Zheng (Qingdao University. Institute of Polymer Materials) ; Song, Guojun (Qingdao University. Institute of Polymer Materials) ; Liu, Weisheng (Lanzhou University. Department of Chemistry and State Key Laboratory of Applied Organic Chemistry. College of Chemistry and Chemical Engineering.) ; Yang, Shujing (Qingdao University. Institute of Polymer Materials) ; Gao, Jianming (Qingdao TKS Sealing Industry Company)
The aim of the work was to study the effect of organo-montmorillonite (OMt) on the properties of hydrogenated nitrile rubber (HNBR)/OMt nanocomposites. The nanocomposites were prepared by a melt intercalation method. [...]
2010 - 10.1346/CCMN.2010.0580107
Clays and Clay Minerals, Vol. 58, Núm. 1 (2010) , p. 72-78  
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6.
17 p, 2.1 MB Nanocrystalline silicon optomechanical cavities / Navarro Urrios, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Capuj, Nestor Eduardo (Universidad de La Laguna) ; Maire, Jeremie (Institut Català de Nanociència i Nanotecnologia) ; Colombano Sosa, Martin (Institut Català de Nanociència i Nanotecnologia) ; Jaramillo Fernández, Juliana (Institut Català de Nanociència i Nanotecnologia) ; Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ; Martin, L. L. (Universitat Politècnica de Valencia. Centro de Tecnología Nanofotónica de Valencia) ; Mercadé, L. (Universitat Politècnica de Valencia. Centro de Tecnología Nanofotónica de Valencia) ; Griol, Amadeu (Universitat Politècnica de València. Centro de Tecnología Nanofotónica de Valencia) ; Martínez, Alejandro (Universitat Politècnica de València. Centro de Tecnología Nanofotónica de Valencia) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Ahopelto, Jouni (VTT Technical Research Centre of Finland)
Silicon on insulator photonics has offered a versatile platform for the recent development of integrated optomechanical circuits. However, there are some constraints such as the high cost of the wafers and limitation to a single physical device level. [...]
2018 - 10.1364/OE.26.009829
Optics express, Vol. 26, Issue 8 (April 2018) , p. 9829-9839
2 documentos
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7.
14 p, 2.0 MB Scaling properties of polycrystalline graphene : A review / Isacsson, Andreas (Chalmers University of Technology (Göteborg, Suècia)) ; Cummings, Aron (Institut Català de Nanociència i Nanotecnologia) ; Colombo, Luciano (Institut Català de Nanociència i Nanotecnologia) ; Colombo, Luigi (Texas Instruments, Inc. (Dallas, Estats Units d'Amèrica)) ; Kinaret, Jari M. (Chalmers University of Technology (Göteborg, Suècia)) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
We present an overview of the electrical, mechanical, and thermal properties of polycrystalline graphene. Most global properties of this material, such as the charge mobility, thermal conductivity, or Young's modulus, are sensitive to its microstructure, for instance the grain size and the presence of line or point defects. [...]
2017 - 10.1088/2053-1583/aa5147
2D Materials, Vol. 4, Núm. 1 (March 2017) , article 012002  
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8.
39 p, 3.5 MB Mechanical properties, corrosion performance and cell viability studies on newly developed porous Fe-Mn-Si-Pd alloys / Feng, Yuping (Universitat Autònoma de Barcelona. Departament de Física) ; Gaztelumendi, Nerea (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Fornell Beringues, Jordina (Universitat Autònoma de Barcelona. Departament de Física) ; Zhang, Huiyan (Universitat Autònoma de Barcelona. Departament de Física) ; Solsona Mateos, Pau (Universitat Autònoma de Barcelona. Departament de Física) ; Baró, M. D.. (Universitat Autònoma de Barcelona. Departament de Física) ; Suriñach, Santiago (Universitat Autònoma de Barcelona. Departament de Física) ; Ibáñez, Elena (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Barrios, Leonardo (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Pellicer Vilà, Eva Maria (Universitat Autònoma de Barcelona. Departament de Física) ; Nogués, C. (Carme) (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Sort Viñas, Jordi (Institució Catalana de Recerca i Estudis Avançats)
Porous Fe-30Mn6Si1Pd (wt. %) alloys were prepared by a simple press and sinter process from ball-milled Fe, Mn, Si and Pd powders blended with 10 wt%, 20 wt% and 40 wt% NaCl to obtain different degrees of porosity. [...]
2017 - 10.1016/j.jallcom.2017.07.112
Journal of alloys and compounds, Vol. 724 (Nov. 2017) , p. 1046-1056  
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9.
22 p, 2.4 MB Ferroelectrics as smart mechanical materials / Cordero Edwards, Rohini Kumara (Institut Català de Nanociència i Nanotecnologia) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Abdollahi, Amir (Universitat Politècnica de Catalunya. Laboratori de Càlcul Numèric) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia)
The mechanical properties of materials are insensitive to space inversion, even when they are crystallographically asymmetric. In practice, this means that turning a piezoelectric crystal upside down or switching the polarization of a ferroelectric should not change its mechanical response. [...]
2017 - 10.1002/adma.201702210
Advanced materials, Vol. 29, issue 37 (Oct. 2017) , art. 1702210  
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10.
11 p, 2.1 MB Transient Mesenteric Ischemia Leads to Remodeling of Rat Mesenteric Resistance Arteries / Caracuel Cano, Laura (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Jiménez Altayó, Francesc (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Romo, Mónica (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Márquez-Martín, Ana (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Dantas, A. P. (Institut d'Investigacions Biomèdiques August Pi i Sunyer) ; Vila Calsina, Elisabet (Universitat Autònoma de Barcelona. Institut de Neurociències)
Mesenteric ischemia/reperfusion (I/R) is associated with high rates of morbidity and mortality. We studied the effect of mesenteric I/R on structural and mechanical properties of rat mesenteric resistance artery (MRA) that, once disrupted, might impact the outcome of this devastating clinical condition. [...]
2012 - 10.3389/fphys.2011.00118
Frontiers in physiology, Vol. 2 (january 2012)  
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Artículos : Encontrados 15 registros   1 - 10siguiente  ir al registro:
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