Resultados globales: 8 registros encontrados en 0.02 segundos.
Artículos, Encontrados 8 registros
Artículos Encontrados 8 registros  
1.
Sequential deconstruction-reconstruction of metal organic frameworks : an alternative strategy for synthesizing (multi)-layered ZIF composites / Avci, Civan (Institut Català de Nanociència i Nanotecnologia) ; Yazdi, Amirali (Institut Català de Nanociència i Nanotecnologia) ; Tarrés Schüler, Màrius (Universitat de Girona. Departament de Química) ; Bernoud, Elise (Universitat de Girona. Departament de Química) ; Gómez Bastús, Neus (Institut Català de Nanociència i Nanotecnologia) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Imaz, Inhar (Institut Català de Nanociència i Nanotecnologia) ; Ribas, Xavi (Institut de Química Computacional i Catàlisi) ; Maspoch Comamala, Daniel (Institut Català de Nanociència i Nanotecnologia)
Here, we report the synthesis of (multi)-layered zeolitic imidazolate framework (ZIF-8/-67) composite particles via a sequential deconstruction-reconstruction process. We show that this process can be applied to construct ZIF-8-on-ZIF-67 composite particles whose cores are the initially etched particles. [...]
2018 - 10.1021/acsami.8b05098
ACS applied materials and interfaces, Vol. 10, issue 28 (Jul. 2018) , p. 23952-23960  
2.
6 p, 1.5 MB Resonant tunnelling features in a suspended silicon nanowire single-hole transistor / Llobet Sixto, Jordi (Institut de Microelectrònica de Barcelona) ; Krali, Emiljana (Imperial College London. Department of Electrical and Electronic Engineering) ; Wang, Chen (Imperial College London. Department of Electrical and Electronic Engineering) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Jones, Mervyn E. (Imperial College London. Department of Electrical and Electronic Engineering) ; Pérez Murano, Francesc (Institut de Microelectrònica de Barcelona) ; Durrani, Zahid A. K. (Imperial College London. Department of Electrical and Electronic Engineering) ; ALBA Laboratori de Llum de Sincrotró
Suspended silicon nanowires have significant potential for a broad spectrum of device applications. A suspended p-type Si nanowire incorporating Si nanocrystal quantum dots has been used to form a single-hole transistor. [...]
2015 - 10.1063/1.4936757
Applied physics letters, Vol. 107, issue 22 (Nov. 2015) , art. 223501  
3.
22 p, 3.1 MB A la manera de Callot : la poética ecfrástica de E.T.A. Hoffmann / Payán Martín, Juan Jesús (City University of New York. Lehman College)
Desde el punto de vista histórico el cuento fantástico parte de la obra de E. T. A. Hoffmann y de su recepción posterior en Europa, con Francia como epicentro. Aunque ya ha sido comentado la raíz intermedial de su producción, la crítica aún no ha estudiado suficientemente el modo en que Hoffmann recurre a los grabados de Jacques Callot para articular su propio programa estético. [...]
From a historical standpoint, the fantastic tale derives from the works of E. T. A. Hoffmann and their subsequent reception in Europe, with France as a disseminating epicenter. Although the intermedial character of his production have been noted, critics have not sufficiently studied how Hoffmann drew upon Jacques Callot's etchings in order to express his own aesthetic program. [...]

2016 - 10.5565/rev/brumal.332
Brumal, Vol. 4 Núm. 2 (2016) , p. 143-164 (Monograph)  
4.
16 p, 899.6 KB El gravador Joan Amills i Costa (Ripoll, ca. 1800 – Barcelona, 1853) / Verneda Ribera, Meritxell
Els gravadors barcelonins formats a l'Escola Gratuïta de Dibuix i Nobles Arts durant les primeres dècades del segle XIX van trobar, en aquesta institució, la base i els mitjans necessaris per exercir el seu art. [...]
The engravers who were based in Barcelona and attended the Escola Gratuïta de Di- buix i Nobles Arts during the first decades of the 19th century obtained from the school the necessary tools to practise their art. [...]
Los grabadores barceloneses formados en la Escuela Gratuita de Dibujo y Nobles Artes durante las primeras décadas del siglo XIX encontraron, en esta institución, la base y los medios necesarios para ejercer su arte. [...]

2015 - 10.5565/rev/locus.23
Locus amoenus, Núm. 13 (2015) , p. 91-105 (Articles)  
5.
4 p, 630.0 KB Modification of HF-treated silicon (100) surfaces by scanning tunneling microscopy in air under imaging conditions / Barniol i Beumala, Núria (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Pérez Murano, Francesc (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Aymerich Humet, Xavier (Universitat Autònoma de Barcelona. Departament de Física) ; American Physical Society
The modification of HF‐etched silicon (100) surface with a scanning tunneling microscope(STM) operated in air is studied for the first time in samples subjected to the standard HF etching without the follow‐up rinsing in H2O. [...]
1992 - 10.1063/1.107885
Applied Physics Letters, Vol. 61, Issue 4 (July 1992) , p. 462-464  
6.
4 p, 388.1 KB The role of lead component in second-harmonic generation in lead silica by electron-beam irradiation / Qiu, Mingxin (Kyushu Institute of Technology. Department of Electronics (Kyushu, Japó)) ; Pi, F. (Pi i Vila, Francesc) (Universitat Autònoma de Barcelona. Departament de Física) ; Orriols Tubella, Gaspar (Universitat Autònoma de Barcelona. Departament de Física) ; American Physical Society
It is found that the second-order nonlinearity induced in lead silica by electron-beam irradiation increases linearly with the lead percentage of the glass and a value of 4 pm/V has been estimated for ZF7 lead silica. [...]
1998 - 10.1063/1.122665
Applied Physics Letters, Vol. 73, Issue 21 (November 1998) , p. 3040-3042  
7.
4 p, 370.6 KB Combined laser and atomic force microscope lithography on aluminum : mask fabrication for nanoelectromechanical systems / Abadal Berini, Gabriel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Boisen, A. (Technical University of Denmark. Mikroelektronik Centret) ; Davis, Z. J. (Technical University of Denmark. Mikroelektronik Centret) ; Hansen, O. (Technical University of Denmark. Mikroelektronik Centret) ; Grey, F. (Technical University of Denmark. Mikroelektronik Centret) ; American Physical Society
A direct-write laser system and an atomic force microscope(AFM) are combined to modify thin layers of aluminum on an oxidizedsilicon substrate, in order to fabricate conducting and robust etch masks with submicron features. [...]
1999 - 10.1063/1.124106
Applied Physics Letters, Vol. 74, Issue 21 (March 1999) , p. 3206-3208  
8.
4 p, 348.8 KB Improved circuit model for left-handed lines loaded with split ring resonators / Aznar Ballesta, Francisco (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Bonache Albacete, Jordi (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Martín, Ferran, (Martín Antolín) (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; American Physical Society
In this letter, an improved lumped element equivalent circuit model for left-handed lines based on split ring resonators (SRRs) is presented and discussed. It is rigorously demonstrated that although the previously accepted circuit model of these metamaterial transmission lines (a π circuit) provides a good description of device behavior, its electrical parameters do not actually describe the physics of the structure. [...]
2008 - 10.1063/1.2839600
Applied Physics Letters, Vol. 92, Issue 4 (February 2008) , p. 043512/1-043512/3  

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