Strategies on Phase Control in Transition Metal Dichalcogenides
Strategies on Phase Control in Transition Metal Dichalcogenides
复制标题
过渡金属二硫化物的相控制策略
DOI：
10.1002/adfm.201802473
复制
发表时间：
2018
影响因子：
19
通讯作者：
Zhai Tianyou
中科院分区：
文献类型：
--
作者：
Wang Renyan;Yu Yiwei;Zhou Shasha;Li Huiqiao;Wong Hoilun;Luo Zhengtang;Gan Lin;Zhai Tianyou
过渡金属二硫化物（TMD）由数十种超薄层状材料组成，这些材料由于相的不同而具有显着不同的性能，这决定了TMD的性能和应用范围。有趣的是，通过使用多种方法可以广泛实现 TMD 中的可控相变。因此，相位控制是充分发挥 TMD 潜力的一种有前途的方法。本文综述了近年来TMD相控制研究的快速发展，从TMD相和相变的基本概念开始，到获得相控制的策略。不同的策略根据其特点大致分为几种类型：掺杂法、合成法、应变法、热法和层间耦合法。最后，对新兴策略的前景进行了评估。
Transition metal dichalcogenides (TMDs) consist of dozens of ultrathin layered materials that have significantly different properties due to their varied phases, which determine the properties and application range of TMDs. Interestingly, a controllable phase transition in TMDs is achieved extensively with the use of several methods. Thus, phase control is a promising way to fully exploit the potential of TMDs. This review introduces the recent rapid development of the study of the TMD phase control, starting from the basic conception of the phase and phase transition in TMDs to the strategies for obtaining phase control. The different strategies are roughly classified into several types based on their characteristics: doping, synthesis method, strain, thermal method, and interlayer coupling. Finally, an evaluation on the prospect of the emergent strategies is provided.