320 citations · 2.9k across the 46 of their papers we have counts for
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Hole Spin Mixing in InAs Quantum Dot Molecules
M. F. Doty, J. I. Climente, A. Greilich +2
Holes confined in single InAs quantum dots have recently emerged as a promising system for the storage or manipulation of quantum information. These holes are often assumed to have…
Antibonding ground states in semiconductor artificial molecules
M. F. Doty, J. I. Climente, M. Korkusinski +4
The spin-orbit interaction is a crucial element of many semiconductor spintronic technologies. Here we report the first experimental observation, by magneto-optical spectroscopy, o…
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…
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…
Optical pumping of electronic and nuclear spin in single charge-tunable quantum dots
A. S. Bracker, E. A. Stinaff, D. Gammon +8
We present a comprehensive examination of optical pumping of spins in individual GaAs quantum dots as we change the charge from positive to neutral to negative using a Schottky dio…