Out-of-Equilibrium Singlet-Triplet Kondo Effect in a Single C60 Quantum Dot
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- Roch, N., Florens, S., Bouchiat, V. et al. J Low Temp Phys (2008) 153: 350. doi:10.1007/s10909-008-9840-4
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We have used an electromigration technique to fabricate a C60 single-molecule transistor (SMT). Besides describing our electromigration procedure, we focus and present an experimental study of a single molecule quantum dot containing an even number of electrons, revealing, for two different samples, a clear out-of-equilibrium Kondo effect. Low temperature magneto-transport studies are provided, which demonstrates a Zeeman splitting of the finite bias anomaly.