Tailoring the optical properties of suspended and flat 2D transition metal dichalcogenides

Sarcan F., Fairbairn N. J., Zotev P., Erol A., Tartakovskii A., Krauss T., ...More

16th International Nanoscience and Nanotechnology Conference, Ankara, Turkey, 5 - 08 September 2022, pp.1, (Summary Text)

  • Publication Type: Conference Paper / Summary Text
  • City: Ankara
  • Country: Turkey
  • Page Numbers: pp.1
  • Istanbul University Affiliated: Yes

Abstract

UV-ozone (UV-O3) exposure and Focused ion beam (FIB) has shown great potential in material/surface modification and defect engineering in 2D materials more recently, especially within the transition metal dichalcogenides (TMDCs) family, with the aim to tailor their optical and electronic properties. A better understanding and control of defects is important to move forward in the field of defect engineering in TMDCs. In this study, we investigated the effect of UV-O3 exposure on the optical and electrical properties of the suspended and flat 2D TMDCs.