The successful synthesis of graphene and related two-dimensional (2D) materials has opened a new direction for the development of solid-state semiconductor devices. On the one hand, novel phenomena and related physical mechanisms can be discovered and explored in depth; on the other hand, such materials also offer the possibility of fabricating semiconductor devices with novel functions. After more than ten years of development, research on 2D material devices has made significant progress. What is the impact of 2D material devices on the existing semiconductor device technologies, and what are the possibilities for future technological developments?

In this Research Topic, we will focus on the very important field of electronics and optoelectronics based on graphene and related 2D materials. Electronics and optoelectronics have become the key technology, focusing on the science and technology of electronics and light-matter interaction, including the FET, high-frequency electronics, wireless systems, bioelectronics, detectors and sensors, flexible devices, photovoltaics, information communication, data storage, electro-optic modulators, plasmonics, imaging, light sources, bio-inspired technologies and so on. 2D materials and their structures can contribute to the innovation of electronic and optoelectronic devices and related physical concept studies.

We encourage researchers and scientists to publish the latest research progress, summarize the development status of the field, and discuss future development trends and directions. Research Topics welcomes submissions covering but not limited to:

1. Synthesis of 2D materials and fabrication technology of electronic and optoelectronic devices
2. Optoelectronics and light-matter interactions based on 2D materials
3. Novel electronic devices based on 2D materials
4. The interface and surface of 2D materials
5. Fundamental understanding and discussions of electronics and optoelectronics based on 2D materials

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