235 citations · 824 across the 16 of their papers we have counts for
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Highly Non-linear Excitonic Zeeman Spin-Splitting in Composition-Engineered Artificial Atoms
V. Jovanov, T. Eissfeller, S. Kapfinger +8
Non-linear Zeeman splitting of neutral excitons is observed in composition engineered In(x)Ga(1-x)As self-assembled quantum dots and its microscopic origin is explained. Eight-band…
Electrical control of inter-dot electron tunneling in a quantum dot molecule
K. Müller, A. Bechtold, C. Ruppert +8
We employ ultrafast pump-probe spectroscopy to directly monitor electron tunneling between discrete orbital states in a pair of spatially separated quantum dots. Immediately after…
Direct observation of metastable hot trions in an individual quantum dot
Vase Jovanov, Stephan Kapfinger, Gerhard Abstreiter +1
Magneto photoluminescence and excitation spectroscopy are used to probe the excited state spectrum of negatively charged trions in a InGaAs quantum dot. A single dot optical chargi…