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University of Rochester

Nichol Group

Exploring the quantum physics of electrons

Latest news

Charge noise paper published

Our paper on using feedback to make noisy fluctuators in silicon quantum dots quieter has been published in Physical Review Applied.

New paper

Our paper on the formation of a nuclear-spin dark state in silicon has been published in Nature Physics. We show that using the electrons in quantum dots, we can drive the nuclei into a collective state with a significantly reduced interaction with the electron spins. This state has long been predicted but not observed until now!

figure 4

New paper

Check out our most recent paper: an Editors’ suggestion in Physical Review B about electrical fluctuations in silicon quantum dots.

New paper

Our paper on dynamically corrected gates in singlet-triplet qubits has been published as an editors’ suggestion in Physical Review Applied. This work is a collaboration with the group of Ed Barnes at Virginia Tech. Check it out here!

Fridges

Welcome to one more dilution refrigerator. The fridges are done multiplying…for a while anyway.