Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/186670
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Transport, shot noise, and topology in AC-driven dimer arrays |
Autor: | Niklas, Michael; Benito, Mónica CSIC; Kohler, Sigmund CSIC ORCID; Platero, Gloria CSIC ORCID | Palabras clave: | Time dependent quantum systems Topology Quantum transport |
Fecha de publicación: | 11-oct-2016 | Editor: | IOP Publishing | Citación: | Nanotechnology 27(45): 454002 (2016) | Resumen: | We analyze an AC-driven dimer chain connected to a strongly biased electron source and drain. It turns out that the resulting transport exhibits fingerprints of topology. They are particularly visible in the driving-induced current suppression and the Fano factor. Thus, shot noise measurements provide a topological phase diagram as a function of the driving parameters. The observed phenomena can be explained physically by a mapping to an effective time-independent Hamiltonian and the emergence of edge states. Moreover, by considering quantum dissipation, we determine the requirements for the coherence properties in a possible experimental realization. For the computation of the zero-frequency noise, we develop an efficient method based on matrix-continued fractions. | Versión del editor: | https://doi.org/10.1088/0957-4484/27/45/454002 | URI: | http://hdl.handle.net/10261/186670 | DOI: | 10.1088/0957-4484/27/45/454002 | Identificadores: | doi: 10.1088/0957-4484/27/45/454002 e-issn: 1361-6528 issn: 0957-4484 |
Aparece en las colecciones: | (ICMM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
11
checked on 20-abr-2024
WEB OF SCIENCETM
Citations
11
checked on 28-feb-2024
Page view(s)
110
checked on 24-abr-2024
Download(s)
18
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.