Imaging of stored charges in Si quantum dots by tapping and electrostatic force microscopyC. Guillemot, P. Budau, J. Chevrier, F. Marchi, F. Comin, C. Alandi, F. Bertin, N. Buffet, Ch. Wyon and P. MurEurophys. Lett., 59 4 (2002) 566-571DOI: https://doi.org/10.1209/epl/i2002-00143-x