title: Imaging the electron wave function in self-assembled quantum dots.
abstract: Magnetotunneling spectroscopy is used as a noninvasive and nondestructive probe to produce two-dimensional spatial images of the probability density of an electron confined in a self-assembled semiconductor quantum dot. The technique exploits the effect of the classical Lorentz force on the motion of a tunneling electron and can be regarded as the momentum (k) space analog of scanning tunneling microscopy imaging. The images reveal the elliptical symmetry of the ground state and the characteristic lobes of the higher energy states.
authors.affiliation: School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD, UK.
authors.forename: E E
authors.initials: EE
authors.lastname: Vdovin
authors.forename: A
authors.initials: A
authors.lastname: Levin
authors.forename: A
authors.initials: A
authors.lastname: Patanè
authors.forename: L
authors.initials: L
authors.lastname: Eaves
authors.forename: P C
authors.initials: PC
authors.lastname: Main
authors.forename: Y N
authors.initials: YN
authors.lastname: Khanin
authors.forename: Y V
authors.initials: YV
authors.lastname: Dubrovskii
authors.forename: M
authors.initials: M
authors.lastname: Henini
authors.forename: G
authors.initials: G
authors.lastname: Hill