News

Thu January 1, 2009

High-sensitivity diamond magnetometer with nanoscale resolution

J. M. Taylor, P. Cappellaro, L. Childress, L. Jiang, D. Budker, P. R. Hmmer, A. Yacoby, R. Walsworth, and M. D.Lukin, High-sensitivity diamond magnetometer with nanoscale resolution, Nature Physics 4, 810-816 (2008).
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Thu January 1, 2009

Coherence and Control of Quantum Registers based on Electronic Spin in a Nuclear Spin Bath

P. Cappellaro, L. Jiang, J. S. Hodges, and M. D. Lukin, Coherence and Control of Quantum Registers based on Electronic Spin in a Nuclear Spin Bath, Phys. Rev. Lett. 102, 210502
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Thu January 1, 2009

Demonstration of resolved sideband cavity cooling of a single ion

This is joint work with Vladan Vuletic.
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Thu January 1, 2009

Observartion of itinerant ferromagnetism in a strongly interacting Fermi gas of ultracold atoms

Ferromagnetism of delocalized (itinerant) fermions occurs due to repulsive interactions and the exchange energy which reduces the interaction energy for spin polarized domains due to the Pauli exclusion principle.  At a critical interaction, given by the so-called Stoner criterion [1], they system spontaneously develops domains and becomes ferromagnetic.  This, together with a suitable band structure...
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Thu January 1, 2009

Realization of high selectivity ion qubit addressing scheme

Selectively addressing individual qubits in an array of ions is a vital task for scalable quantum computation with trapped ions.  Traditionally, this is accomplished using complex optics for laser beam steering, but such schemes are not easily scalable.  We have realized a scalable alternative which employs the advantages of microfabrication and cryogenic operation, and applies...
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Tue April 1, 2008

Harvard University Graduate Society Merit Fellowship

The biannual Gordon Conference on Atomic Physics will take place from June 28-July 3, 2009 in Tilton, NH. Invited talks on CUA research will be given by Ike Chuang, Wolfgang Ketterle, Markus Greiner and Ron Walsworth (collaborator of Misha Lukin). Further invited talks are given by CUA alumni Roman Krems, Jack Harris, and Jake Taylor.
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Tue January 1, 2008

Theory of Cavity Assisted Microwave Cooling of Polar Molecules

M. Wallquist, P. Rabl, M. D. Lukin, and P. Zoller, Theory of Cavity Assisted Microwave Cooling of Polar Molecules, New J. of Phys. 10, 063005 (2008).
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Tue January 1, 2008

Suppression of Inelastic Collisions between Polar molecules with a Repulsive Shield

A. Gorshkov, P. R. G. Pupillo, A. Micheli, P. Zoller, M. D. Lukin, and H. P. Buchler, Suppression of Inelastic Collisions between Polar Molecules with a Repulsive Shield, Phys. Rev. Lett. 101, 073201 (2008).
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Tue January 1, 2008

Quantum Spin Dynamics of Mode-Squeezed Luttinger Liquids in Two-Component Atomic Gases

A. Widera, S. Trotzky, P. Cheinet, S. Foelling, F. Gerbier, M. D. Lukin, E. Demler, I. Bloch, and V. Gritsev, Quantum Spin Dynamics of Mode-Squeezed Luttinger Liquids in Two-Component Atomic Gases, Phys. Rev. Lett. 100, 140401 (2008).
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