A semiconductor material has an electrical conductivity value falling between that of a conductor, such as copper, and an insulator, such as glass. Semiconductors are the foundation of modern electronics. Semiconducting materials exist in two types - elemental materials and compound materials. The unique arrangement of the crystal lattice makes silicon and germanium the most commonly used elements… More


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Power Modules for Energy-Saving and Flexible Control GaN-HEMT for Satellite Earth Stations (SATCOM) MelDIR Thermal Diode Infrared Sensor accurately detects temperature, heat sources and specific human behaviour More