Correlated states and spin transitions i
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Sokratis Kalliakos; César Pascual García; Vittorio Pellegrini; Aron Pinczuk; Bri
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Article
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2008
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Elsevier Science
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English
⚖ 221 KB
Spin transitions and correlated few-electron states are investigated by resonant inelastic light scattering in dilute arrays of GaAs/ AlGaAs modulation-doped quantum dots (QDs) fabricated by electron-beam lithography and low impact reactive-ion etching. We focus on QDs with four electrons. We show t