Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/10534
Title: | Design of electron band pass filters for electrically biased finite superlattices |
Author: | Martorell Domenech, Juan Sprung, Donald W. L. Morozov, Gregory V. |
Keywords: | Semiconductors Transport d'electrons Semiconductors Electron transport |
Issue Date: | 2004 |
Publisher: | The American Physical Society |
Abstract: | We design optimal band pass filters for electrons in semiconductor heterostructures, under a uniform applied electric field. The inner cells are chosen to provide a desired transmission window. The outer cells are then designed to transform purely incoming or outgoing waves into Bloch states of the inner cells. The transfer matrix is interpreted as a conformal mapping in the complex plane, which allows us to write constraints on the outer cell parameters, from which physically useful values can be obtained. |
Note: | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.69.115309 |
It is part of: | Physical Review B, 2003, vol. 69, núm. 11, p. 115309(1)-115309(10) |
URI: | http://hdl.handle.net/2445/10534 |
Related resource: | http://dx.doi.org/10.1103/PhysRevB.69.115309 |
ISSN: | 0163-1829 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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512021.pdf | 127.92 kB | Adobe PDF | View/Open |
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