- Physical Chemistry 18
- Atomic, Molecular, Optical and Plasma Physics 4
- Atomic/Molecular Structure and Spectra 4
- Inorganic Chemistry 4
- Solid State Physics 4
- Electrochemistry 2
- Engineering, general 2
- Optics, Lasers, Photonics, Optical Devices 2
- Physics, general 2
- Quantum Optics 2
- Catalysis 1
- Electrical Engineering 1
- Industrial Chemistry/Chemical Engineering 1
- Measurement Science and Instrumentation 1