@inproceedings{d9d708e30f58420ea73417170673a38a,
title = "Observation of a long-range interaction between semiconductor quantum dots",
abstract = "We demonstrate electromagnetic interaction between distant quantum dots (QDs), as is obsd. from transient pump-probe differential reflectivity measurements. The QD-exciton lifetime is measured as a function of the probe photon energy and shows a strong resonant behavior with respect to the QD d. of states. The obsd. exciton lifetime spectrum reveals a subradiance-like coupling between the QD, with a 12 times enhancement of the lifetime at the center of the ground state transition. This effect is due to a mutual electromagnetic coupling between resonant QDs, which extends over distances considerably beyond the nearest neighbor QD-QD sepn. [on SciFinder (R)]",
author = "E.W. Bogaart and J.E.M. Haverkort and R. N{\"o}tzel",
year = "2007",
doi = "10.1063/1.2730207",
language = "English",
isbn = "978-0-7354-0397-0",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics",
pages = "949--950",
editor = "W. Jantsch",
booktitle = "Physics of semiconductors : 28th International Conference on the Physics of Semiconductors, ICPS 2006, Vienna, Austria, 24 - 28 July 2006",
address = "United States",
}