Microscopic theory for quantum mirages in quantum corrals
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/25216
Título: | Microscopic theory for quantum mirages in quantum corrals |
---|---|
Autor/es: | Porras Torre, Diego | Fernández-Rossier, Joaquín | Tejedor de Paz, Carlos |
Grupo/s de investigación o GITE: | Grupo de Nanofísica |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física Aplicada |
Palabras clave: | STM | Kondo resonance | Magnetic impurity | Elliptical quantum corral | Quantum mirage |
Área/s de conocimiento: | Física de la Materia Condensada |
Fecha de publicación: | 26-mar-2001 |
Editor: | American Physical Society |
Cita bibliográfica: | PORRAS, D.; FERNÁNDEZ-ROSSIER, J.; TEJEDOR, C. “Microscopic theory for quantum mirages in quantum corrals”. Physical Review B. Vol. 63, No. 15 (2001). ISSN 1098-0121, pp. 155406-1/7 |
Resumen: | Scanning tunneling microscopy permits us to image the Kondo resonance of a single magnetic atom adsorbed on a metallic surface. When the magnetic impurity is placed at the focus of an elliptical quantum corral, a Kondo resonance has been recently observed both on top of the impurity and on top of the focus where no magnetic impurity is present. This projection of the Kondo resonance to a remote point on the surface is referred to as quantum mirage. We present a quantum mechanical theory for the quantum mirage inside an ideal quantum corral and predict that the mirage will occur in corrals with shapes other than elliptical. |
Patrocinador/es: | J.F.R. and D.P. acknowledge Spanish Ministry of Education (MEC) for postdoctoral research support and Grant No. FPU/AP98. Work supported in part by MEC under Contract No. PB96-0085. |
URI: | http://hdl.handle.net/10045/25216 |
ISSN: | 1098-0121 (Print) | 1550-235X (Online) |
DOI: | 10.1103/PhysRevB.63.155406 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2001 The American Physical Society |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.1103/PhysRevB.63.155406 |
Aparece en las colecciones: | INV - Grupo de Nanofísica - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
2001_PhysRevB.63.155406.pdf | 130,47 kB | Adobe PDF | Abrir Vista previa | |
Todos los documentos en RUA están protegidos por derechos de autor. Algunos derechos reservados.