DOI: 10.1039/d3nr01818k ISSN:
An unexpected interfacial Mo-rich phase in 2D molybdenum disulfide and 3D gold heterojunctions
Mengjia Wang, Ruichun Luo, Yuxin Liu, Xiaoran Zhao, Xiaodong Zhuang, Wen Wu Xu, Mingwei Chen, Pan Liu- General Materials Science
We found a Mo-rich phase during thermal sulfidation Mo–Au surface alloy to MoS2 in S-poor environment, and the Mo-rich phase preferentially nucleates and grows between outmost MoS2 and 3D Au substrate which possesses copious surface steps and kinks.