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Listar por palabra clave "Rectification"

Mostrando ítems 1-5 de 5

Converting external potential fluctuations into nonzero time-average electric currents using a single nanopore

Gómez Lozano, Vicente; Ramirez Hoyos, Patricio; Cervera Montesinos, Javier; Nasir, Saima; Ali, Mubarak; Ensinger, Wolfgang; Mafé, Salvador (American Institute of Physics (AIP), 2015-02-16)

The possibility of taking advantage of a fluctuating environment for energy and information transduction is a significant challenge in biological and artificial nanostructures. We demonstrate here directional electrical ...
Electrochemical Fabrication and Characterization of p-CuSCn/n-ZnO Heterojunction Devices

Marí Soucase, Bernabé; Singh, Krishan Chander; Ortiz Moya, Laura; Mollar García, Miguel Alfonso (Springer Verlag (Germany), 2013-03)

[EN] p-CuSCN/n-ZnO heterojunction devices were prepared by depositing CuSCN electrochemically over a ZnO film previously deposited. The compact and smooth surface films of n-ZnO on FTO substrate were deposited electrochemically ...
Fotogrametría de bajo coste para la modelización de edificios históricos

Pérez García, José Luis; Mozas Calvache, Antonio T.; Cardenal Escarcena, Francisco Javier; López Arenas, Andrés (Universitat Politècnica de València, 2011-04-15)

[ES] En los últimos tiempos las metodologías y herramientas utilizadas para el estudio y la documentación del patrimonio histórico han sufrido un importante avance al disponer de un mayor abanico de posibilidades para ...
Nanoparticle-induced rectification in a single cylindrical nanopore: Net currents from zero time-average potentials

Ali, Mubarak; Ramirez Hoyos, Patricio; Nasir, Saima; Nguyen, Quoc-Hung; Ensinger, Wolfgang; Mafé, Salvador (American Institute of Physics (AIP), 2014-01-27)

Rectification in nanopores is usually achieved by a fixed asymmetry in the pore geometry and charge distribution. We show here that nanoparticle blocking of a cylindrical pore induces rectifying properties that can support ...
Net currents obtained from zero-average potentials in single amphoteric nanopores

Ramirez Hoyos, Patricio; Gómez Lozano, Vicente; Ali, Mubarak; Ensinger, Wolfgang; Mafé, Salvador (Elsevier, 2013-06)

We have studied experimentally and theoretically the rectifying properties of a single asymmetric nanopore functionalized with amphoteric lysine groups and characterized the net current obtained with zero-average time ...