Recent Advancements in the Development of Two-dimensional Transition Metal Dichalcogenides (TMDs) and their potential application

Abstract: This article explores the recent advancements in atomically thin two-dimensional transition metal dichalcogenides (2D TMDs) and their potential applications in various fields, including nanoelectronics, photonics, sensing, energy storage, and optoelectronics. Specifically, the focus is on TMDs such as MoS2, WS2, MoSe2, and WSe2, promising for next-generation electronics and optoelectronics devices based on ultra-thin atomic layers. One of the main challenges in utilising TMDs for practical applications is the scalable production of defect-free materials on desired substrates. However, innovative growth strategies have been developed to address this issue and meet the growing demand for high-quality and controllable TMD materials. These strategies are compatible with conventional and unconventional substrates, opening up new possibilities for practical implementation. Furthermore, the article highlights the development of novel 2D TMDs with unique functionalities and remarkable chemistry. These advancements contribute to expanding the range of applications and capabilities of TMD materials, pushing the boundaries of what can be achieved with these ultra-thin layers. In addition to electronics, the article delves into the significant efforts dedicated to exploring the potential of 2D TMDs in energy and sensor applications. These materials have shown promising characteristics for energy storage and have been extensively studied for their sensing capabilities, showcasing their versatility and potential impact in these fields. This article provides a comprehensive overview of the recent progress in 2D TMDs, emphasising their applications in electronics, optoelectronics, energy, and sensing. The continuous research and development in this area is promising for advancing these materials and their integration into practical devices and systems.