MoS₂・MoSe₂・WS₂の液相剥離と光学評価：大学院生のための実践ガイド
Liquid-phase Exfoliation of MoS₂, MoSe₂, WS₂ and Optical Characterization (UV-Vis & Raman) for Layer Determination
Abstract
Liquid-phase exfoliation is a versatile method to produce 2D nanosheet dispersions of layered semiconductors like MoS₂, MoSe₂, and WS₂. In this article, we outline the J.N. Coleman method involving surfactant-assisted ultrasonic exfoliation and cascade centrifugation to obtain monolayer-rich dispersions. We then detail how to characterize the na…
