Lüscher, S., Heinzel, Thomas, Ensslin, Klaus, Wegscheider, Werner und Bichler, Max
Signatures of Spin Pairing in Chaotic Quantum Dots.
Physical Review Letters 86 (10), S. 2118-2121.
Zum Artikel beim Verlag (über DOI)
Coulomb blockade resonances are measured in a GaAs quantum dot in which both shape deformations and interactions are small. The parametric evolution of the Coulomb blockade peaks shows a pronounced pair correlation in both position and amplitude, which is interpreted as spin pairing. As a consequence, the nearest-neighbor distribution of peak spacings can be well approximated by a modified ...
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