Microscopy 76 Spectroscopy and Microscopy Spectrum analysis 76 Physics 56 Materials science 19 Thin films 16 Characterization and Evaluation of Materials 15 Spectroscopy/Spectrometry 13 Electronics 11 Interfaces (Physical sciences) 11 Materials 11 Optical and Electronic Materials 11 Optical materials 11 Solid State Physics 11 Solid state physics 11 Surface and Interface Science, Thin Films 11 Surfaces (Physics) 11 Surfaces (Technology) 9 Surfaces and Interfaces, Thin Films 9 Chemistry 8 Electrodynamics 8 Measurement 8 Measurement Science and Instrumentation 8 Nanoscale Science and Technology 8 Nanoscience 8 Nanostructures 8 Optics 8 Optics and Electrodynamics 8 Physical measurements 8 Chemistry, Physical and theoretical 7