Phase Diagram (IMAGE)

National Institutes of Natural Sciences

Phase Diagram

Caption

Resistivity is shown by colors. The insulator region (red) is surrounded by the superconducting regions (blue). The shapes of the insulating and superconducting regions differ between the negative and positive ranges of the gate voltage. The shape of the electron-doped superconducting region (e-SC) is found to be quite anomalous.

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NINS/IMS

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