About this Abstract |
| Meeting |
2026 TMS Annual Meeting & Exhibition
|
| Symposium
|
2D Materials – Preparation, Properties, Modeling & Applications
|
| Presentation Title |
Novel Approaches to Synthesis and Processing of 2D Materials |
| Author(s) |
Jagdish Narayan |
| On-Site Speaker (Planned) |
Jagdish Narayan |
| Abstract Scope |
This talk focuses on laser-based methods to create 2D materials, such as graphene (G), graphene oxide (GO), reduced graphene oxide (r-GO), h-BN, Q-carbon and diamond related materials. Nanosecond pulsed laser annealing is used to convert amorphous carbon into G, GO, and r-GO, and amorphous BN into h-BN in a control way with a high degree of spatial temporal selectivity. Amorphous carbon layers can be also converted into diamond and Q-carbon depending upon the degree of undercooling before quenching. This approach can be used to selectively dope and write p-n junctions for next-generation of solid state devices. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Thin Films and Interfaces, Nanotechnology, Electronic Materials |