Focusing on two-dimensional atomic crystal heterostructures and devices, this paper first provids a brief analysis of the emerging applications of nanotechnology and quantum technology of various countries in this field. It then systematically introduces the major experimental results and scientific progress in this field, analyzes the challenges faced by current two-dimensional atomic crystal quantum devices, and offers recommendations for the development of materials and circuits for future quantum computing and quantum precision measurement. Finally, the paper draws conclusions and predicted the future trend of current quantum devices based on two-dimensional atomic crystal heterostructures, providing a reference for subsequent research on quantum devices based on two-dimensional atomic crystal heterostructures.