Figure 3
From: Gate Control of Electronic Phases in a Quarter-Filled Manganite
The ground-state phase diagram of PSMO.
(a), Contour plot of Rs on the VG-B plane at T = 20 K showing the ground state phase diagram in the doping level x - band width W plane. A change in VG by ±1.5 V corresponds to a change in x of ±0.01 as estimated by the electrostatic carrier accumulation with a capacitance of 10 μF/cm2 (ref. 11). (b), A schematic of a metal-insulator phase diagram of perovskite manganites in the plane of x and W. A rectangle with dashed line located around x ~ 0.5 indicates the scan area shown in Fig. 3a. COO denotes charge/orbital ordered insulating phase.