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17.40.+d Molecular spin/dipole arrays

ultracold fermi gases with resonant dipole-dipole interaction

Tue, 2013-05-14 11:24 - Mattia Giardini
Date: 
2013-01-24
Author(s): 

T. Shi, S.-H. Zou, H. Hu, C.-P. Sun, and S. Yi

Reference: 

URL: http://link.aps.org/doi/10.1103/PhysRevLett.110.045301
DOI: 10.1103/PhysRevLett.110.045301
PACS: 67.85.-d, 03.75.Ss, 34.50.Cx

The superfluid phases in resonant dipolar Fermi gases are investigated by the standard mean-field theory.

Coupling molecular spin states by photon-assisted tunneling

Thu, 2011-02-17 11:55 - Daniel Rudolph
Date: 
2010-10-27
Author(s): 

L. R. Schreiber, F. R. Braakman, T. Meunier, V. Calado, J. Danon, J. M. Taylor, W. Wegscheider, L. M. K. Vandersypen

Reference: 

arXiv:1010.5682v1 [quant-ph]

URL: 

http://arxiv.org/abs/1010.5682

Artificial molecules containing just one or two electrons provide a powerful platform for studies of orbital and spin quantum dynamics in nanoscale devices. A well-known example of these dynamics is tunneling of electrons between two coupled quantum dots triggered by microwave irradiation. So far, these tunneling processes have been treated as electric dipole-allowed spin-conserving events. Here we report that microwaves can also excite tunneling transitions between states with different spin.

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