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1.
Synopsis

Probing Kondo Physics with a Light Touch

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Published January 24, 2013
A new scheme exploiting the orbital rather than the spin degree of freedom allows for studying the Kondo effect without disturbing it.
2.
Synopsis

Towards nuclear spin control

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Published October 29, 2010
Optical tuning of resonant NMR frequencies of nuclear spins in a single quantum dot achieves spatial resolution below the size of the dot.
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Synopsis

Fragile state

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Published March 30, 2009
Optical measurements in electron gases at low temperatures and high magnetic fields show the electron spins are, as predicted, polarized, but that this state is surprisingly delicate.