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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10016/15324
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| Title: | Coherent carrier dynamics in semiconductor superlattices |
| Author(s): | Diez, Enrique
Gómez-Alcalá, Rafael
Domínguez-Adame, Francisco
Sánchez, Angel
Berman, Gennady P. |
| Publisher: | Elsevier |
| Issued date: | 23-Mar-1998 |
| Citation: | Physics Letters A, vol. 240, n. 1-2, 23 mar 1998. Pp. 109-111 |
| URI: | http://hdl.handle.net/10016/15324 |
| ISSN: | 0375-9601 |
| DOI: | 10.1016/S0375-9601(98)00023-1 |
| Abstract: | We investigate the coherent dynamics of carriers in semiconductor superlattices driven by ac-dc electric fields. We solve numerically the time-dependent effective-mass equation for the envelope function. We find that carriers undergo Rabi oscillations when the driving frequency is close to the separation between mini bands. |
| Sponsor: | Work at Leganes and Madrid is supported by CICYT (Spain) under projects MAT95-0325 and DGES PB96-0ll9. E.D. gratefully acknowledges partial support from the Fundacion Universidad CarIos III de Madrid. G.P.B. gratefully acknowledges partial support by the Defense Advanced Research Projects Agency. |
| Publisher version: | http://dx.doi.org/10.1016/S0375-9601(98)00023-1 |
| Appears in Collections: | DM - GISC - Artículos de Revistas
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