Systematic search for two-dimensional ferromagnetic materials
Systematic search for two-dimensional ferromagnetic materials
复制标题
DOI：
10.1103/physrevmaterials.2.081001
复制
发表时间：
2018-08
影响因子：
3.4
通讯作者：
Y. Zhu;X. Kong;T. Rhone;Hong Guo
中科院分区：
文献类型：
--
作者：
Y. Zhu;X. Kong;T. Rhone;Hong Guo
最近的一些实验报道了居里温度为非零时的二维铁磁材料。考虑到2D van der Waals异质结的巨大材料相空间，寻找居里温度或更高温度的2D FM将是非常令人兴奋的。在这里，作者通过筛选无机晶体结构数据库(ICSD)中的近20万个材料条目进行了系统的搜索。这次搜索不仅重新发现了最近实验中发现的2D FM，而且还发现了几个新的2D FM候选，其中一个具有高于房间居里温度的温度。
Some recent experiments reported real two-dimensional (2D) ferromagnetic materials (FM) at nonzero Curie temperature. Given the vast material phase-space of 2D van der Waals heterostructures, it will be very exciting to search for 2D FMs with room or higher Curie temperatures. Here, the authors perform a systematic search by screening the nearly 200,000 material entries in the Inorganic Crystal Structure Database (ICSD). The search not only rediscovered the recent experimentally found 2D FMs, but also identified several new 2D FM candidates including one having above-room Curie temperature.