G. Hackenbroich et al., THE PHASE OF THE TRANSMISSION AMPLITUDE THROUGH A QUANTUM-DOT, Philosophical magazine. B. Physics of condensed matter.Statistical mechanics, electronic, optical and magnetic, 77(5), 1998, pp. 1255-1261
A consistent theoretical interpretation of experimental results on a q
uantum dot embedded in an Aharanov-Bohm ring in the Coulomb blockade r
egime is possible under the assumption that all resonances seen behave
similarly. Deformation of the quantum dot under the influence of the
plunger gate voltage is offered as a possible cause for this similarit
y.