http://hdl.handle.net/2117/3215 Wed, 22 May 2013 09:00:42 GMT 2013-05-22T09:00:42Z webmaster.bupc@upc.edu Universitat Politècnica de Catalunya. Servei de Biblioteques i Documentació no http://hdl.handle.net/2117/19208 Title: El láser, fuente de fenómenos y dinámicas no lineales Authors: Vilaseca Alavedra, Ramon Tue, 14 May 2013 12:51:28 GMT http://hdl.handle.net/2117/19208 2013-05-14T12:51:28Z Vilaseca Alavedra, Ramon no http://hdl.handle.net/2117/19149 Title: Distinguishing signatures of determinism and stochasticity in spiking complex systems Authors: Aragoneses Aguado, Andrés; Rubido, Nicolás; Tiana Alsina, Jordi; Torrent Serra, Maria del Carmen; Masoller Alonso, Cristina Thu, 09 May 2013 12:28:42 GMT http://hdl.handle.net/2117/19149 2013-05-09T12:28:42Z Aragoneses Aguado, Andrés; Rubido, Nicolás; Tiana Alsina, Jordi; Torrent Serra, Maria del Carmen; Masoller Alonso, Cristina no http://hdl.handle.net/2117/19139 Title: Towards a statistical mechanics of cell fate decisions Authors: García Ojalvo, Jordi; Martinez Arias, Alfonso Wed, 08 May 2013 14:40:25 GMT http://hdl.handle.net/2117/19139 2013-05-08T14:40:25Z García Ojalvo, Jordi; Martinez Arias, Alfonso no http://hdl.handle.net/2117/18897 Title: High-performance polymer solar cells using an optically enhanced architecture Authors: Martinez Otero, Alberto; Elías Castells, Xavier; Betancur, Rafael; Martorell Pena, Jordi Fri, 19 Apr 2013 13:16:42 GMT http://hdl.handle.net/2117/18897 2013-04-19T13:16:42Z Martinez Otero, Alberto; Elías Castells, Xavier; Betancur, Rafael; Martorell Pena, Jordi no http://hdl.handle.net/2117/18881 Title: Effect of humidity in charge formation and transport in LDPE Authors: Aragoneses Aguado, Andrés; Tamayo, Ildaberto; Lebrato, Alexander; Cañadas Lorenzo, Juan Carlos; Diego Vives, José Antonio; Arencón Osuna, David; Belana Punseti, Juan Thu, 18 Apr 2013 16:39:21 GMT http://hdl.handle.net/2117/18881 2013-04-18T16:39:21Z Aragoneses Aguado, Andrés; Tamayo, Ildaberto; Lebrato, Alexander; Cañadas Lorenzo, Juan Carlos; Diego Vives, José Antonio; Arencón Osuna, David; Belana Punseti, Juan no http://hdl.handle.net/2117/18319 Title: Synchronization via clustering in a small delay-coupled laser network Authors: Martínez González, Cristina; Masoller Alonso, Cristina; Torrent Serra, Maria del Carmen; García Ojalvo, Jordi Thu, 14 Mar 2013 17:46:03 GMT http://hdl.handle.net/2117/18319 2013-03-14T17:46:03Z Martínez González, Cristina; Masoller Alonso, Cristina; Torrent Serra, Maria del Carmen; García Ojalvo, Jordi no http://hdl.handle.net/2117/18271 Title: Controlling the leader-laggard dynamics in delay-synchronized lasers Authors: Martínez González, Cristina; Torrent Serra, Maria del Carmen; García Ojalvo, Jordi Wed, 13 Mar 2013 15:33:36 GMT http://hdl.handle.net/2117/18271 2013-03-13T15:33:36Z Martínez González, Cristina; Torrent Serra, Maria del Carmen; García Ojalvo, Jordi no http://hdl.handle.net/2117/18269 Title: Coupling-mediated ghost resonance in mutually injected lasers Authors: Martín Buldu, Javier; Martínez González, Cristina; Trull Silvestre, José Francisco; Torrent Serra, Maria del Carmen; García Ojalvo, Jordi Wed, 13 Mar 2013 15:25:22 GMT http://hdl.handle.net/2117/18269 2013-03-13T15:25:22Z Martín Buldu, Javier; Martínez González, Cristina; Trull Silvestre, José Francisco; Torrent Serra, Maria del Carmen; García Ojalvo, Jordi no http://hdl.handle.net/2117/18229 Title: Hopf bifurcation to square-wave switching in mutually coupled semiconductor lasers Authors: Sciamanna, M.; Virte, V; Masoller Alonso, Cristina; Gavrielides, A Tue, 12 Mar 2013 16:00:24 GMT http://hdl.handle.net/2117/18229 2013-03-12T16:00:24Z Sciamanna, M.; Virte, V; Masoller Alonso, Cristina; Gavrielides, A no http://hdl.handle.net/2117/18225 Title: Cómo se fracturan los materiales Authors: Pons Rivero, Antonio Javier Tue, 12 Mar 2013 15:32:45 GMT http://hdl.handle.net/2117/18225 2013-03-12T15:32:45Z Pons Rivero, Antonio Javier no http://hdl.handle.net/2117/18222 Title: Modelos físicos de actividad cerebral: de la micro- a la macro-escala Authors: Pons Rivero, Antonio Javier; García Ojalvo, Jordi Tue, 12 Mar 2013 15:23:46 GMT http://hdl.handle.net/2117/18222 2013-03-12T15:23:46Z Pons Rivero, Antonio Javier; García Ojalvo, Jordi no http://hdl.handle.net/2117/17573 Title: Molecular conformation in organic films from quantum chemistry ab initio calculations and second harmonic spectroscopy Authors: Macovez, Roberto; López, Núria; Mariano, Marina; Maymó Camós, Marc; Martorell Pena, Jordi Abstract: Identifying molecular species and conformations at surfaces is of interest for both catalytic and biointerfacial research. Here, we present an extinction and second harmonic spectroscopy study of films of crystal violet together with quantum chemistry ab initio calculations on several conformation geometries of this dye. By comparing experimental and theoretical data, we identify the molecular species responsible for the spectral resonances, and we ascribe the nonlinear optical generation to pyramidal conformers with nonzero dipolar hyperpolarizability. Our results, which are consistent with recent findings on alcohol solutions of the same dye, help to settle a long-standing debate and demonstrate that nonlinear second harmonic spectroscopy is a valuable tool for identifying and probing molecular conformation in interfacial systems. Tue, 05 Feb 2013 08:38:55 GMT http://hdl.handle.net/2117/17573 2013-02-05T08:38:55Z Macovez, Roberto; López, Núria; Mariano, Marina; Maymó Camós, Marc; Martorell Pena, Jordi no Identifying molecular species and conformations at surfaces is of interest for both catalytic and biointerfacial research. Here, we present an extinction and second harmonic spectroscopy study of films of crystal violet together with quantum chemistry ab initio calculations on several conformation geometries of this dye. By comparing experimental and theoretical data, we identify the molecular species responsible for the spectral resonances, and we ascribe the nonlinear optical generation to pyramidal conformers with nonzero dipolar hyperpolarizability. Our results, which are consistent with recent findings on alcohol solutions of the same dye, help to settle a long-standing debate and demonstrate that nonlinear second harmonic spectroscopy is a valuable tool for identifying and probing molecular conformation in interfacial systems. http://hdl.handle.net/2117/17503 Title: Broadband spectral-phase control in high-order harmonic generation Authors: Serrat Jurado, Carles Wed, 23 Jan 2013 16:58:19 GMT http://hdl.handle.net/2117/17503 2013-01-23T16:58:19Z Serrat Jurado, Carles no http://hdl.handle.net/2117/17407 Title: Broadband spectral amplitude control in high-order harmonic generation Authors: Serrat Jurado, Carles Thu, 17 Jan 2013 16:40:29 GMT http://hdl.handle.net/2117/17407 2013-01-17T16:40:29Z Serrat Jurado, Carles no http://hdl.handle.net/2117/17192 Title: Teaching engineering with autonomous learning tools: good practices in GRAPAU-RIMA Authors: Marcé Nogué, Jordi; Salán Ballesteros, Maria Núria; Aragoneses Aguado, Andrés; Bernat Masó, Ernest; Escrig Pérez, Christian; Otero Calviño, Beatriz; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia Fri, 04 Jan 2013 11:39:40 GMT http://hdl.handle.net/2117/17192 2013-01-04T11:39:40Z Marcé Nogué, Jordi; Salán Ballesteros, Maria Núria; Aragoneses Aguado, Andrés; Bernat Masó, Ernest; Escrig Pérez, Christian; Otero Calviño, Beatriz; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia no