- Characterization and Evaluation of Materials 13
- Solid State Physics 11
- Optical and Electronic Materials 7
- Electronics and Microelectronics, Instrumentation 6
- Optics, Lasers, Photonics, Optical Devices 6
- Condensed Matter Physics 5
- Elementary Particles, Quantum Field Theory 5
- Materials Science, general 5
- Medicine/Public Health, general 5
- Quantum Field Theories, String Theory 5
- Spectroscopy and Microscopy 5
- Atomic, Molecular, Optical and Plasma Physics 4
- Biological and Medical Physics, Biophysics 4
- Freshwater & Marine Ecology 4
- Internal Medicine 4
- Neurosciences 4
- Psychiatry 4
- Applied and Technical Physics 3
- Behavioral Sciences 3
- Biological Psychology 3