| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
2D Materials – Preparation, Properties, Modeling & Applications
|
| Presentation Title |
Exploring Radiation Tolerance of MoS2 |
| Author(s) |
Assel Aitkaliyeva, Aaron Rabin, Zhihan Hu, Preston Valiant, Kai Nordlund, Lin Shao, Richard Hennig |
| On-Site Speaker (Planned) |
Assel Aitkaliyeva |
| Abstract Scope |
Defects play an important role in the performance of 2D materials, as they could either deteriorate or improve material properties. Transition metal dichalcogenides, such as MoS2, have attracted attention for their potential applications in various fields, including space applications, where solar wind (primarily H+) and galactic cosmic rays (H+, e-, ionized heavy nuclei) can introduce irreversible damage to electronic devices. To enable their use in electronic devices, it is therefore critical to obtain a mechanistic understanding of damage production mechanisms in 2D materials. In this presentation, we will cover what theory-driven experiments reveal about defect formation and evolution mechanisms in free-standing and substrate-supported MoS2. We will access stability of MoS2 under irradiation and explore defect-property relationships in this unique class of materials. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Thin Films and Interfaces, Characterization, |