Different ground states of the same MTB. (IMAGE)

Science China Press

Different ground states of the same MTB.

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(a-c) 2D conductance plot of the same MTB shown in Fig. 1(c), displaying different ground states. The node numbers for each discrete level are marked in red, which are defined as the numbers of minima in the charge density modulations of corresponding levels, as exemplified with white arrows in (a). Photo credit: Xing Yang.

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