Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/11763
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Exciton Gas Compression and Metallic Condensation in a Single Semiconductor Quantum Wire |
Autor: | Alén, Benito CSIC ORCID; Fuster, David CSIC ORCID ; Muñoz-Matutano, G.; Martínez Pastor, Juan Pascual CSIC ORCID; González Díez, Yolanda CSIC ORCID; Canet-Ferrer, J.; González Sotos, Luisa CSIC ORCID | Palabras clave: | InAs/InP quantum wires Semiconductor nanostructures Microphotoluminiscence |
Fecha de publicación: | 8-ago-2008 | Editor: | American Physical Society | Citación: | Physics Review Letters 101(6): 067405 (2008) | Resumen: | We study the metal-insulator transition in individual self-assembled quantum wires and report optical evidence of metallic liquid condensation at low temperatures. First, we observe that the temperature and power dependence of the single nanowire photoluminescence follow the evolution expected for an electron-hole liquid in one dimension. Second, we find novel spectral features that suggest that in this situation the expanding liquid condensate compresses the exciton gas in real space. Finally, we estimate the critical density and critical temperature of the phase transition diagram at nc~1×105 cm-1 and Tc~35 K, respectively. | Descripción: | 4 páginas, 5 figuras.-- PACS numbers: 78.67.Lt, 71.30.+h, 71.35. -y.-- Comunicación presentada a la International Conference on the Physics of Semiconductors (ICPS) celebrada en Rio de Jqaneiro (Brasil/2008). | Versión del editor: | http://link.aps.org http://dx.doi.org/10.1103/PhysRevLett.101.067405 |
URI: | http://hdl.handle.net/10261/11763 | DOI: | 10.1103/PhysRevLett.101.067405 | ISSN: | 0031-9007 |
Aparece en las colecciones: | (IMN-CNM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Alen et al PhisRevLet _101_2008 pdf.pdf | 1,32 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
WEB OF SCIENCETM
Citations
21
checked on 02-dic-2021
Page view(s)
448
checked on 18-mar-2024
Download(s)
339
checked on 18-mar-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.