Solid state electronics Electronic apparatus and appliances 84 Electronic circuits 42 Transistor amplifiers 25 Semiconductors 23 Operational amplifiers 17 Electron transport 14 Electronics 10 Solid state chemistry 8 Microelectronics 7 Solid state physics 7 Power semiconductors 6 Electrochemistry 4 Integrated circuits 4 Mesoscopic phenomena (Physics) 4 Nanostructures 4 Optical fiber detectors 4 Power electronics 4 Amplifiers, Radio frequency 3 Detectors 3 Electronic circuit design 3 Equipment and supplies 3 Materials 3 Microwave amplifiers 3 Microwave circuits 3 Noise 3 Power amplifiers 3 Problems, exercises, etc 3 Telecommunication 3 Actuators 2