Lifetime measurements (T1) of electron spins in Si/SiGe quantum dots

We have observed the Zeeman-split excited state of a spin-1/2 multi-electron Si/SiGe depletion quantum dot and measured its spin relaxation time T1 in magnetic fields up to 2 T. Using a new step-and-reach technique, we have experimentally verified the g-value of 2.0 +/- 0.1 for the observed Zeeman d...

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Hauptverfasser:	Hayes, Robert R, Kiselev, Andrey A, Borselli, Matthew G, Bui, Steven S, CrokeIII, Edward T, Deelman, Peter W, Maune, Brett M, Milosavljevic, Ivan, Moon, Jeong-Sun, Ross, Richard S, Schmitz, Adele E, Gyure, Mark F, Hunter, Andrew T
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Mesoscale and Nanoscale Physics
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