器件与低温输运数据 (IMAGE)

Science China Press

器件与低温输运数据

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(a) 双面氧化铝封装的MnBi2Te4器件示意图。(b) 偶数层器件中的轴子绝缘体态：宽阔的零级霍尔平台和高度绝缘的纵向电阻。(c) 奇数层器件中的量子反常霍尔效应：磁滞回线呈现近乎完美的矩形，矫顽场显著变大，并被面内磁场进一步增强。

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©《中国科学》杂志社

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