Experimental research progress of electronic band structure and low temperature transport based on molybdenum disulfide [二硫化钼的电子能带结构和低温输运实验进展]

作者：Wu F.-F.; Ji Y.-R.; Yang W.^*; Zhang G.-Y.

来源：Acta Physica Sinica, 2022, 71(12): 127306.

DOI：10.7498/aps.71.20220015

• band structure
• low temperature transport
• moiré superlattice
• molybdenum disulfide

Molybdenum disulfide is a layered transition metal chalcogenide semiconductor. It has many applications in the fields of two-dimensional spintronics, valleytronics and optoelectronics. In this review, molybdenum disulfide is taken as a representative to systematically introduce the energy band structures of single layer, bilayer and twisted bilayer molybdenum disulfide, as well as the latest experimental progress of its realization and low-temperature electrical transport, such as superconductivity and strong correlation phenomenon. Finally, two-dimensional transition metal chalcogenide moiré superlattice’ s challenges in optimizing contact and sample quality are analyzed and the future development of this field is also presented.

• 单位
  中国科学院大学