Observation of spin-dependent quantum jumps via quantum dot resonance fluorescence

Reliable preparation, manipulation and measurement protocols are necessary to exploit a physical system as a quantum bit. Spins in optically active quantum dots offer one potential realization and recent demonstrations have shown high-fidelity preparation and ultrafast coherent manipulation. The fin...

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Veröffentlicht in:	Nature (London) 2010-09, Vol.467 (7313), p.297-300
Hauptverfasser:	Vamivakas, A. N, Atatüre, M, Lu, C.-Y, Matthiesen, C, Zhao, Y, Fält, S, Badolato, A
Format:	Artikel
Sprache:	eng
Schlagworte:	639/624/399/1017 639/766/25 Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Fluorescence Gallium arsenide Histograms Humanities and Social Sciences letter Magnetic fields Measurement Measurement techniques Molecular beam epitaxy multidisciplinary Observations Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures Particle spin Physics Quantum dots Quantum theory Resonance Science Science (multidisciplinary)
Online-Zugang:	Volltext
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