3 papers
cond-mat.mes-hall1998
Changing the Electronic Spectrum of a Quantum Dot by Adding Electrons
S. R. Patel, D. R. Stewart, C. M. Marcus +5
The temperature dependence of Coulomb blockade peak height correlation is used to investigate how adding electrons to a quantum dot alters or "scrambles" its electronic spectrum. D…
cond-mat.mes-hall1997
Correlations between Ground and Excited State Spectra of a Quantum Dot
D. R. Stewart, D. Sprinzak, C. M. Marcus +2
We have studied the ground and excited state spectra of a semiconductor quantum dot for successive numbers of electron occupancy using linear and nonlinear magnetoconductance measu…
cond-mat.mes-hall1997
Statistics of Coulomb Blockade Peak Spacings
S. R. Patel, S. M. Cronenwett, D. R. Stewart +6
Distributions of Coulomb blockade peak spacing are reported for large ensembles of both unbroken (magnetic field B = 0) and broken (B <> 0) time reversal symmetry in GaAs quantum d…