@inproceedings{3794f1c619ed4c928279142654d86aa1,
title = "Oscillatory persistent currents in nano-volcanoes",
abstract = "Using an ultra sensitive torque magnetometer we performed magnetic moment measurements on a sample contg. 29 layers of self-assembled InAs/GaAs quantum rings. These strongly non-ideal rings, in fact they more resembling nanovolcanoes, show a surprisingly high magnetic moment signal corresponding to a single electron persistent current of about 0.2µA. The predictions of our theor. model, based solely on X-STM measurements, is in good agreement with our expts. [on SciFinder (R)]",
author = "N.A.J.M. Kleemans and I.M.A. Bominaar-Silkens and V. Fomin and V.N. Gladilin and D. Granados and A.G. Taboada and J.M. Garcia and P. Offermans and U. Zeitler and P.C.M. Christianen and J.C. Maan and J.T. Devreese and J.H. Wolter and P.M. Koenraad",
year = "2007",
doi = "10.1063/1.2730074",
language = "English",
isbn = "978-0-7354-0397-0",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics",
pages = "683--684",
editor = "W. Jantsch and F. Sch{\"a}ffler",
booktitle = "Physics of Semiconductors, 28th Conference",
address = "United States",
note = "conference; AIP Conference ; Conference date: 01-01-2007",
}