I. Bloch's group's work to resolve single lattice site Optical lattice laser beams Mirror 1.064 nm Window 780 nm High-resolution objective (NA=0.66) 16μ 1. Bloch et al, Nature, 467, 68(2010)
I. Bloch et al, Nature, 467, 68(2010) I. Bloch’s group’s work to resolve single lattice site
Melting of a mott insulator T=0.17(1)U/ka T=0.25(2)U/k3 回 T=0.20(2)U/kR g 008Q 0.5 0.25 Ea 6024 Local chemical potential, Ploc(U)
Melting of a Mott insulator
M. Greiner's group to achieve single lattice resolution CCD g W.S. Bakr, J I. Gillen, M. Greiner et al, Nature, 462, 74(2009)
W. S. Bakr, J. I. Gillen, M. Greiner et al, Nature, 462, 74(2009) M. Greiner’s group to achieve single lattice resolution
Wedding cake structure of the mott insulator B 1.0 c D 2 4 6 x1000 counts W.S. Bakr, M. Greiner et al, Science, 329, 547(2010)
Wedding cake structure of the Mott insulator W. S. Bakr, M. Greiner et al, Science, 329, 547(2010)
What can we achieve with in situ imaging of number density (B) Mott Superfluid Superfluid normal Mott Mott 0 / U Vacuum and chemical potential of the trapped system with high accuracy, critical for mapping out the phase diagram at finite temperature Qi Zhou et al, PRL 103, 085701(2009) Tin-Lun ho and Qi Zhou, NATURE PHYSICS 6, 131(2009)
What can we achieve with in situ imaging of number density Tin-Lun Ho and Qi Zhou，NATURE PHYSICS 6, 131(2009） Determine the superfluid density, temperature and chemical potential of the trapped system with high accuracy, critical for mapping out the phase diagram at finite temperature Qi Zhou et al, PRL 103, 085701 (2009)