Hubbard型库伦阻塞效应作用下的畴界的分立能级 (IMAGE)

Science China Press

Hubbard型库伦阻塞效应作用下的畴界的分立能级

Caption

(a-c)平均场能级示意图，分别为反相(a)、零能(b)和同相(c)态。每个能级都用它的波矢标记。自旋向上(向下)的电子用红(蓝)球表示。实心(空心)球表示电子处于已占据(未占据)能级。

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©《中国科学》杂志社

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