activity
20032026
most citedOptical pumping of electronic and nuclear spin in single charge-tunable quantum dots

320 citations · 2.9k across the 46 of their papers we have counts for

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Showing 2006Show all

5 papers · 1 filter

cond-mat.mtrl-sci2006★ 170 cited

Engineering electron and hole tunneling with asymmetric InAs quantum dot molecules

A. S. Bracker, M. Scheibner, M. F. Doty +6

Most self-assembled quantum dot molecules are intrinsically asymmetric with inequivalent dots resulting from imperfect control of crystal growth. We have grown vertically-aligned p…

cond-mat.mes-hall2006★ 5 cited

Electrical control of optical orientation of neutral and negatively charged excitons in n-type semiconductor quantum well

R. I. Dzhioev, V. L. Korenev, M. V. Lazarev +3

We report a giant electric field induced increase of spin orientation of excitons in n-type GaAs/AlGaAs quantum well. It correlates strongly with the formation of negatively charge…

cond-mat.mtrl-sci2006★ 113 cited

Electrically tunable g-factors in quantum dot molecular spin states

M. F. Doty, M. Scheibner, I. V. Ponomarev +5

We present a magneto-photoluminescence study of individual vertically stacked InAs/GaAs quantum dot pairs separated by thin tunnel barriers. As an applied electric field tunes the…

cond-mat.other2006★ 84 cited

Spin Fine Structure in Optically Excited Quantum Dot Molecules

M. Scheibner, M. F. Doty, I. V. Ponomarev +5

The interaction between spins in coupled quantum dots is revealed in distinct fine structure patterns in the measured optical spectra of InAs/GaAs double quantum dot molecules cont…

cond-mat.mes-hall2006★ 2 cited

Internal transitions of quasi-2D charged magneto-excitons in the presence of purposely introduced weak lateral potential energy variations

C. J. Meining, V. R. Whiteside, B. D. McCombe +4

Optically detected resonance spectroscopy has been used to investigate effects of weak random lateral potential energy fluctuations on internal transitions of charged magneto-excit…