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2) T. D. Krauss and L. E. Brus, "Charge, polarizability, and photoionization of single Semiconductor Nanocrystals," Phys. Rev. Lett. 83, 4840 (1999).
3) T. D. Krauss and L. E. Brus, "Electronic properties of single semiconductor nanocrystals: optical and electrostatic force microscopy measurements," Mat. Sci. Eng. B-Solid 69-70, 289 (2000).
4) J. Jiang, T. D. Krauss, and L. E. Brus, "Electrostatic force microscopy characterization of trioctylphosphine oxide self-assembled monolayers on graphite," J. Phys. Chem. B 104, 11936 (2000).
5) T. D. Krauss, S. O'Brien, and L. E. Brus, "Charge and photoionization properties of single semiconductor nanocrystals," J. Phys. Chem. B, 105, 1725 (2001).
