Electronic Tuning of 2D MoS2 through Surface Functionalization

作者：Emily P. Nguyen, Benjamin J. Carey, Jian Zhen Ou, Joel van Embden, Enrico Della Gaspera, Adam F. Chrimes, Michelle J. S. Spencer, Serge Zhuiykov, Kourosh Kalantar‐Zadeh, Torben Daeneke · 发表于：Advanced Materials · 年份：2015 · DOI：10.1002/adma.201503163 · 被引用次数：223 · 研究领域：2D Materials and Applications、Graphene research and applications、MXene and MAX Phase Materials

The electronic properties of thiol-functionalized 2D MoS2 nanosheets are investigated. Shifts in the valence and conduction bands and Fermi levels are observed while bandgaps remain unaffected. These findings allow the tuning of energy barriers between 2D MoS2 and other materials, which can lead to improved control over 2D MoS2 -based electronic and optical devices and catalysts.