Advances in Condensed Matter Physics / 2015 / Article / Fig 1

Research Article

Collective Modes of an Ultracold 6Li-40K Mixture in an Optical Lattice

Figure 1

The phase diagrams of a mixture in a square lattice [10]. The interaction strength is . The polarization is defined as , where the total filling is atoms/lattice site. Colors: Sarma states = blue (black), FF = red (dark grey), and normal gas = white.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.