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Voltage-controlled trapping of excitons and “storage of light” in lateral superlattices

Zimmermann, S., Govorov, A. O., Wixforth, A., Rocke, C., Hansen, W., Kotthaus, J.P., Bichler, Max and Wegscheider, Werner (1998) Voltage-controlled trapping of excitons and “storage of light” in lateral superlattices. Physica E Low-dimensional Systems and Nanostructures 2 (1-4), p. 36.

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Voltage-controlled lateral superlattices of various periods are employed to demonstrate the trapping of photogenerated excitons in quasi-one-dimensional regions and to store light in form of ionised excitons in the quantum well of a semiconductor heterostructure. The superlattices are induced by applying spatially alternating external voltages via interdigitated metal gates. Exciton localisation ...


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Item type:Article
Date:15 July 1998
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider
Identification Number:
78.55.Cr; 78.66.Fd; 78.20.Wc; 71.30.−y; 71.55.Eq; 71.35.JiPACS
Keywords:Excitons; Lateral superlattices; Trapping; Storage of light
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Item ID:10872
Owner only: item control page


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