Review "Exploring 2D Graphene Analogues for Advanced Photodetection Applications"

Extensive research has been conducted on layered transition metal dichalcogenides (TMDCs) to substitute graphene as well as some novel 2D materials. TMDCs are a family of two-dimensional layered materials (2DLMs) that exhibit remarkable optical characteristics. They represent a promising choice for the development of advanced, multifunctional, and high-performance optoelectronic devices. The band gap energy of a TMDC can be engineered to be controlled to reach a material that can be modified from insulator to a superconductor, with a particular focus on molybdenum and tungsten disulfides. This research encompasses a wide range of applications, including optoelectronics, spintronics, energy storage, lubrication, and catalysis. The enhancement of transition metal dichalcogenides (TMDCs) through the introduction of transition metal dopants has the potential to enhance their performance in various applications, hence expanding their technical utility. This study focuses on the synthetic methodologies employed for the integration of transition metals into transition metal dichalcogenides (TMDCs) as graphene like materials, as well as the applications of the resulting materials. Additionally, it discusses computational studies conducted to anticipate the properties of the doped materials.