It is urgently needed to explore new high temperature magnetic semiconductor or improve its Curie temperature through various physical or chemical methods. Here, we report a new two-dimensional (2D) CrOCl monolayer that has a relatively high Curie temperature. More importantly, it can be further enhanced to over room temperature through hole doping. The structure and the modulation method to improve spin order temperature in this paper thus may be applied in spintronics.

中文翻译：

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可掺杂控制的高温磁性半导体

迫切需要探索新的高温磁性半导体或通过各种物理或化学方法来提高其居里温度。在这里，我们报告了一个新的二维（2D）CrOCl单层，其居里温度相对较高。更重要的是，可以通过空穴掺杂将其进一步提高到室温以上。因此，本文中用于改善自旋阶跃温度的结构和调制方法可应用于自旋电子学中。