卤化物
堆积
材料科学
异质结
光电子学
范德瓦尔斯力
自旋电子学
带隙
剥脱关节
数码产品
化学
光电探测器
纳米技术
石墨烯
凝聚态物理
铁磁性
无机化学
物理
物理化学
有机化学
分子
作者
Abdulsalam Aji Suleiman,Xing Zhou,Tianyou Zhai
标识
DOI:10.1088/1361-6463/abae35
摘要
Abstract Two-dimensional (2D) metal halide materials have recently attracted much attention due to their layered structures, direct bandgap, and high absorption coefficient, rendering them promising applications for electronics and optoelectronics. In addition, they have shown remarkable tunable magnetic properties depending on layer thickness and stacking order. In this letter, recent studies on 2D metal halides and their structural and optical properties, synthesis methods, and applications are reviewed. First, their layered crystal and electronic band structures are presented. Next, synthesis methods, such as mechanical exfoliation, liquid phase method, and vapor phase deposition, are summarized. Additionally, their device performance in field-effect transistors, photodetectors, spintronics, and 2D van der Waals heterostructures are presented. Finally, some conclusions and an outlook for future research are stated.
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