Electronic materials 119 Optical and Electronic Materials Optical materials 119 Nanotechnology 44 Electronics 38 Electronics and Microelectronics, Instrumentation 38 Microelectronics 38 more ... Lasers 32 Optics, Lasers, Photonics, Optical Devices 32 Photonics 32 Spectroscopy 24 Solid State Physics 23 Solid state physics 23 Microscopy 22 Spectroscopy and Microscopy 22 Circuits and Systems 21 Electronic circuits 21 Engineering 19 Engineering, general 19 Materials science 18 Nanotechnology and Microengineering 16 Characterization and Evaluation of Materials 13 Materials-Surfaces 13 Microwaves 13 Microwaves, RF and Optical Engineering 13 Optical engineering 13 Surfaces and Interfaces, Thin Films 13 Thin films 13 Physical Chemistry 12 Physical chemistry 12 less ...