• • High-mobility multilayered MoS2 flakes with low contact resistance have been achieved via chemical vapor deposition, as reported by Zheng et al. (Adv. Mater. 2017, 29, 1604540), enabling enhanced performance in field-effect transistors and photodetectors.
• • Precise control of interlayer twist angle in large-scale MoS2 homostructures has been demonstrated by Liao et al. (Nat. Commun. 2020, 11, 2153), critical for tuning moiré superlattices and correlated electronic states.
• • Layer-by-layer assembly of 2D materials into wafer-scale heterostructures has been realized by Kang et al. (Nature 2017, 550, 229–233), providing a scalable route for integrating diverse 2D materials with clean interfaces.
• • Thickness-tunable wedding-cake-like MoS2 flakes for high-performance optoelectronics have been fabricated by Yang et al. (ACS Nano 2019, 13, 10.1021/acsnano.9b04745), demonstrating the potential for layer-number-dependent optical and electronic properties.