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Resultados globales: 14 registros encontrados en 0.02 segundos.
Artículos, Encontrados 11 registros
Documentos de investigación, Encontrados 3 registros
Artículos Encontrados 11 registros  1 - 10siguiente  ir al registro:
1.
14 p, 417.1 KB Enabling electromechanical transduction in silicon nanowire mechanical resonators fabricated by focused ion beam implantation / Llobet Sixto, Jordi (Institut de Microelectrònica de Barcelona) ; Sansa Perna, Marc (Institut de Microelectrònica de Barcelona) ; Gerbolés, M. (Institut de Microelectrònica de Barcelona) ; Mestres i Andreu, Narcís (Institut de Ciència de Materials de Barcelona) ; Arbiol i Cobos, Jordi (Institució Catalana de Recerca i Estudis Avançats) ; Borrisé, Xavier (Institut Català de Nanociència i Nanotecnologia) ; Pérez Murano, Francesc (Institut de Microelectrònica de Barcelona)
We present the fabrication of silicon nanowire (SiNW) mechanical resonators by a resistless process based on focused ion beam local gallium implantation, selective silicon etching and diffusive boron doping. [...]
2014 - 10.1088/0957-4484/25/13/135302
Nanotechnology, Vol. 25, issue 13 (April 2014) , art. 135302  
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2.
22 p, 1.0 MB Plasmonic assemblies of gold nanorods on nanoscale patterns of poly(ethylene glycol) : application in surface-enhanced Raman spectroscopy / Karabel, Sema (Erciyes University. Department of Materials Science and Engineering) ; Patarroyo, Javier (Institut Català de Nanociència i Nanotecnologia) ; Kiremitler, N. Burak (Erciyes University. Department of Materials Science and Engineering) ; Pekdemir, Sami (Erciyes University. Department of Materials Science and Engineering) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Onses, M. Serdar (Erciyes University. Department of Materials Science and Engineering)
Approaches are needed for the tailored assembly of plasmonic building blocks on the surface of substrates to synergistically enhance their properties. Here we demonstrate selective immobilization and assembly of gold nanorods (NRs) on substrates modified and patterned with end-grafted poly(ethylene glycol) (PEG) layers. [...]
2018 - 10.1016/j.jcis.2018.07.124
Journal of colloid and interface science, Vol. 532 (December 2018) , p. 449-455  
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3.
18 p, 953.3 KB Assembly of Plasmonic Nanoparticles on Nanopatterns of Polymer Brushes Fabricated by Electrospin Nanolithography / Kiremitler, N. Burak (Erciyes University. Department of Materials Science and Engineering) ; Pekdemir, Sami (Erciyes University. Department of Materials Science and Engineering) ; Patarroyo, Javier (Institut Català de Nanociència i Nanotecnologia) ; Karabel, Sema (Erciyes University. Department of Materials Science and Engineering) ; Torun, Ilker (Erciyes University. Department of Materials Science and Engineering) ; Puntes, Víctor (Institut Català de Nanociència i Nanotecnologia) ; Onses, M. Serdar (Erciyes University. Department of Materials Science and Engineering)
This paper presents electrospin nanolithography (ESPNL) for versatile and low-cost fabrication of nanoscale patterns of polymer brushes to serve as templates for assembly of metallic nanoparticles. Here electrospun nanofibers placed on top of a substrate grafted with polymer brushes serve as masks. [...]
2017 - 10.1021/acsmacrolett.7b00288
ACS Macro Letters, Vol. 6, Issue 6 (June 2017) , p. 603-608  
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4.
32 p, 5.3 MB Tailored height gradients in vertical nanowire arrays via mechanical and electronic modulation of metal-assisted chemical etching / Otte Ortiz, Marinus Albertus (Institut Català de Nanociència i Nanotecnologia) ; Solís Tinoco, Verónica Iraís (Institut Català de Nanociència i Nanotecnologia) ; Prieto Recio, Pilar (Instituto de Microelectrónica de Madrid) ; Borrisé, Xavier (Institut Català de Nanociència i Nanotecnologia) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia) ; González, M. U. (Instituto de Microelectrónica de Madrid) ; Sepúlveda, Borja (Institut Català de Nanociència i Nanotecnologia)
In current top-down nanofabrication methodologies the design freedom is generally constrained to the two lateral dimensions, and is only limited by the resolution of the employed nanolithographic technique. [...]
2015 - 10.1002/smll.201500175
Small, Vol. 11, Issue 33 (September 2015) , p. 4201-4208  
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5.
18 p, 1.4 MB Building of a flexible microfluidic plasmo-nanomechanical biosensor for live cell analysis / Solís Tinoco, Verónica Iraís (Institut Català de Nanociència i Nanotecnologia) ; Márquez, Salomón (Institut Català de Nanociència i Nanotecnologia) ; Quesada-López, Tania (Universitat de Barcelona. Departament de Bioquímica i Biomedicina Molecular) ; Villarroya, Francesc (Universitat de Barcelona. Departament de Bioquímica i Biomedicina Molecular) ; Homs Corbera, Antoni (Institut Català de Nanociència i Nanotecnologia) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)
Biosensor devices can constitute an advanced tool for monitoring and study complex dynamic biological processes, as for example cellular adhesion. Cellular adhesion is a multipart process with crucial implications in physiology (i. [...]
2019 - 10.1016/j.snb.2019.04.038
Sensors and actuators. B, Chemical, Vol. 291 (July 2019) , p. 48-57  
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6.
4 p, 355.8 KB Ultrasensitive mass sensor fully integrated with complementary metal-oxide-semiconductor circuitry / Forsen, E. (Technical University of Denmark. Department of Micro and Nanotechnology) ; Abadal Berini, Gabriel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Ghatnekar-Nilsson, S. (University of Lund. Solid State Physics and The Nanometer Consortium) ; Teva Meroño, Jordi (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Verd Martorell, Jaume (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Sandberg, R. (Technical University of Denmark. Department of Micro and Nanotechnology) ; Svendsen, W. (Technical University of Denmark. Department of Micro and Nanotechnology) ; Pérez Murano, Francesc (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Esteve, Jaume (Institut de Microelectrònica de Barcelona) ; Figueras Costa, Eduardo (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Campabadal, Francesca (Institut de Microelectrònica de Barcelona) ; Montelius, L. (University of Lund. Solid State Physics and The Nanometer Consortium) ; Barniol i Beumala, Núria (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Boisen, A. (Technical University of Denmark. Department of Micro and Nanotechnology) ; American Physical Society
Nanomechanical resonators have been monolithically integrated on preprocessed complementary metal-oxide-semiconductor(CMOS) chips. Fabricatedresonatorsystems have been designed to have resonance frequencies up to 1. [...]
2005 - 10.1063/1.1999838
Applied physics letters, Vol. 87, Issue 4 (July 2005) , p. 043507/1- 043507/3  
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7.
4 p, 414.9 KB Local oxidation of silicon surfaces by dynamic force microscopy : nanofabrication and water bridge formation / García, Ricardo (Instituto de Microelectrónica de Madrid) ; Calleja, M. (Instituto de Microelectrónica de Madrid) ; Pérez Murano, Francesc (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; American Physical Society
Local oxidation of siliconsurfaces by atomic force microscopy is a very promising lithographic approach at nanometer scale. Here, we study the reproducibility, voltage dependence, and kinetics when the oxidation is performed by dynamic force microscopy modes. [...]
1998 - 10.1063/1.121340
Applied physics letters, Vol. 72, Issue 18 (May 1998) , p. 2295-2297  
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8.
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  
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9.
4 p, 306.1 KB Fabrication and thermal stability of arrays of Fe nanodots / Liu, Kai (University of California, San Diego. Department of Physics) ; Nogués, Josep (Universitat Autònoma de Barcelona. Departament de Física) ; Leighton, C. (University of Minnesota. Department of Chemical Engineering and Materials Science) ; Masuda, H. (Tōkyō Toritsu Daigaku. Department of Applied Chemistry) ; Nishio, K. (Tōkyō Toritsu Daigaku. Department of Applied Chemistry) ; Roshchin, I. V. (University of California, San Diego. Department of Physics) ; Schuller, Ivan K. (University of California, San Diego. Department of Physics) ; American Physical Society
We have fabricated arrays of 60-nm-size magnetic Fe nanodots over a 1-cm2 -size area using nanoporous alumina membranes as shadow masks. The size and size distribution of the nanodots correlate very well with that of the membrane pores. [...]
2002 - 10.1063/1.1526458
Applied physics letters, Vol. 81, Num. 23 (November 2002) , p. 4434-4436  
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10.
4 p, 597.2 KB Microstructural characterization of L10 FePt/MgO nanoparticles with perpendicular anisotropy / Zhang, Y. (University of Delaware. Department of Physics and Astronomy) ; Wan, J. (University of Delaware. Department of Physics and Astronomy) ; Skumryev, Vassil (University of Delaware. Department of Physics and Astronomy) ; Stoyanov, S. (University of Delaware. Department of Physics and Astronomy) ; Huang, Y. (University of Delaware. Department of Physics and Astronomy) ; Hadjipanayis, G. C. (University of Delaware. Department of Physics and Astronomy) ; Weller, D. (Seagate Technology (Pittsburgh, Estats Units d'Amèrica)) ; American Physical Society
L10 FePt nanoparticles with perpendicular magnetic anisotropy were fabricated on a heated MgO substrate by using an atomic deposition technique. The microstructure of the FePt nanoparticles was studied by transmission electron microscopy and high resolution transmission electron microcopy. [...]
2004 - 10.1063/1.1827348
Applied physics letters, Vol. 85, Issue 22 (December 2004) , p. 5343-5345  
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Artículos : Encontrados 11 registros   1 - 10siguiente  ir al registro:
Documentos de investigación Encontrados 3 registros  
1.
142 p, 8.9 MB Directed self-assembly of block copolymers for the fabrication of nanomechanical structures / Pinto Gómez, Christian ; Fernández Regúlez, Marta, dir. ; Bausells Roige, Joan, dir.
El principal objectiu d'aquesta tesi, titulada "autoensamblatge dirigit de copolímers de bloc per a la fabricació d'estructures nanomecàniques", és demostrar la possibilitat de fabricar estructures nanomecàniques funcionals mitjançant el autoensamblatge dirigit (DSA) de copolímers de bloc (BCPs) com a tècnica de nanoestructuració . [...]
El principal objetivo de esta tesis, titulada "Autoensamblaje dirigido de copolímeros de bloque para la fabricación de estructuras nanomecánicas", es demostrar la posibilidad de fabricar estructuras nanomecánicas funcionales mediante el autoensamblaje dirigido (DSA) de copolímeros de bloque (BCPs) como técnica de nanoestructuración. [...]
The main goal of this dissertation, entitled "irected self-assembly of block copolymers for the fabrication of nanomechanical structures", is to demonstrate the possibility of fabricating nanomechanical functional structures by employing the directed self-assembly (DSA) of block copolymers (BCPs) as a nanopatterning tool. [...]
2021  
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2.
171 p, 24.6 MB Hydroxypropyl Cellulose as Enabling Material for the Nanofabrication of Photonic Architectures / Dore, Camilla ; Mihi Cervelló, Agustin, dir. ; Potrony Hernando, Jordi, dir.
La creixent preocupació per l'impacte mediambiental i la sostenibilitat de les activitats humanes ha comportat un renovat interès per l'ús de materials d'origen natural. En aquest marc, la cel·lulosa, el polímer més abundant del món, ha estat objecte d'una creixent atenció, ja que s'extrau de fonts econòmiques i renovables, essent un material extremadament versàtil ja àmpliament emprat en diferents sectors tecnològics. [...]
La creciente preocupación por el impacto medioambiental y la sostenibilidad de las actividades humanas ha llevado a un renovado interés para los materiales de origen natural. En este marco, la celulosa, el polímero natural más abundante del mundo, ha recibido una gran atención. [...]
The increasing concerns about environmental impact and sustainability of human activities have led to a renewed interest in naturally derived materials. In this frame, cellulose, the most abundant polymer on earth, has attracted increasing attention, since it is extracted from cheap and renewable sources, it is extremely versatile and already widely employed in different technological sectors. [...]
2021  
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3.
201 p, 8.7 MB High-resolution guiding patterns for the directed self-assembly of block copolymers / Gottlieb, Steven ; Pérez Murano, Francesc, dir. ; Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica
The presented thesis entitled "High-resolution guiding patterns for the directed self-assembly of block copolymers" investigates strategies to introduce long-range order into block copolymer thin films for nanopatterning applications. [...]
2018  
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