Figure 1 | Scientific Reports

Figure 1

From: Parallel charge sheets of electron liquid and gas in La0.5Sr0.5TiO3/SrTiO3 heterostructures

Figure 1

Abrupt MIT.

(a) Quadratic function between sheet resistance and temperature indicates an electron liquid behaviour. (b) Sheet conductance versus thickness measured at 2 and 300 K showing a more than 6 orders of magnitude change between 5 and 6 uc samples. (c) Zoom-in of sheet conductance and sheet carrier density as a function of thickness measured at room temperature. The extrapolated dash line is guide to the eyes and that suggests an insulating layer of 5 uc.

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