- Nanotechnology 9
- Optical and Electronic Materials 9
- Characterization and Evaluation of Materials 8
- Condensed Matter Physics 8
- Nanotechnology and Microengineering 6
- Manufacturing, Machines, Tools, Processes 2
- Surfaces and Interfaces, Thin Films 2
- Ceramics, Glass, Composites, Natural Materials 1
- Inorganic Chemistry 1